Home / 1,049,159.70-1,573,739.55-934,998.30

Finding the Fourth Proportional to 1,049,159.70, 1,573,739.55 and 934,998.30

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Solution

The fourth proportional to 1,049,159.70, 1,573,739.55 and 934,998.30 is: 1,402,497.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,159.70 : 1,573,739.55 = 934,998.30 : x
  2. Step 2: Convert to fraction form
    1,049,159.70/1,573,739.55 = 934,998.30/x
  3. Step 3: Cross multiply
    1,049,159.70x = 1,573,739.55 × 934,998.30
  4. Step 4: Simplify right side
    1,049,159.70x = 1,471,443,803,892.77
  5. Step 5: Solve for x
    x = 1,471,443,803,892.77/1,049,159.70
  6. Step 6: Final answer
    x = 1,402,497.45

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Similar ratio
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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.