Home / 7,569,471.69-10,444,311.59-4,349,585.61

Finding the Fourth Proportional to 7,569,471.69, 10,444,311.59 and 4,349,585.61

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Solution

The fourth proportional to 7,569,471.69, 10,444,311.59 and 4,349,585.61 is: 6,001,532.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569,471.69 : 10,444,311.59 = 4,349,585.61 : x
  2. Step 2: Convert to fraction form
    7,569,471.69/10,444,311.59 = 4,349,585.61/x
  3. Step 3: Cross multiply
    7,569,471.69x = 10,444,311.59 × 4,349,585.61
  4. Step 4: Simplify right side
    7,569,471.69x = 45,428,427,376,472.30
  5. Step 5: Solve for x
    x = 45,428,427,376,472.30/7,569,471.69
  6. Step 6: Final answer
    x = 6,001,532.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.