Home / 11,586,200.70-17,379,301.05-6,484,367.10

Finding the Fourth Proportional to 11,586,200.70, 17,379,301.05 and 6,484,367.10

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Solution

The fourth proportional to 11,586,200.70, 17,379,301.05 and 6,484,367.10 is: 9,726,550.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,586,200.70 : 17,379,301.05 = 6,484,367.10 : x
  2. Step 2: Convert to fraction form
    11,586,200.70/17,379,301.05 = 6,484,367.10/x
  3. Step 3: Cross multiply
    11,586,200.70x = 17,379,301.05 × 6,484,367.10
  4. Step 4: Simplify right side
    11,586,200.70x = 112,693,767,949,615.45
  5. Step 5: Solve for x
    x = 112,693,767,949,615.45/11,586,200.70
  6. Step 6: Final answer
    x = 9,726,550.65

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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.