Home / 10,960,086.70-16,440,130.05-5,921,238.70

Finding the Fourth Proportional to 10,960,086.70, 16,440,130.05 and 5,921,238.70

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Solution

The fourth proportional to 10,960,086.70, 16,440,130.05 and 5,921,238.70 is: 8,881,858.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,960,086.70 : 16,440,130.05 = 5,921,238.70 : x
  2. Step 2: Convert to fraction form
    10,960,086.70/16,440,130.05 = 5,921,238.70/x
  3. Step 3: Cross multiply
    10,960,086.70x = 16,440,130.05 × 5,921,238.70
  4. Step 4: Simplify right side
    10,960,086.70x = 97,345,934,285,092.94
  5. Step 5: Solve for x
    x = 97,345,934,285,092.94/10,960,086.70
  6. Step 6: Final answer
    x = 8,881,858.05

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.