Home / 4,226,812.92-6,342,707.70-1,569,287.16

Finding the Fourth Proportional to 4,226,812.92, 6,342,707.70 and 1,569,287.16

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Solution

The fourth proportional to 4,226,812.92, 6,342,707.70 and 1,569,287.16 is: 2,354,854.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,812.92 : 6,342,707.70 = 1,569,287.16 : x
  2. Step 2: Convert to fraction form
    4,226,812.92/6,342,707.70 = 1,569,287.16/x
  3. Step 3: Cross multiply
    4,226,812.92x = 6,342,707.70 × 1,569,287.16
  4. Step 4: Simplify right side
    4,226,812.92x = 9,953,529,753,243.13
  5. Step 5: Solve for x
    x = 9,953,529,753,243.13/4,226,812.92
  6. Step 6: Final answer
    x = 2,354,854.58

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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.