Home / 3,472,386.92-4,791,439.52-2,002,349.76

Finding the Fourth Proportional to 3,472,386.92, 4,791,439.52 and 2,002,349.76

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Solution

The fourth proportional to 3,472,386.92, 4,791,439.52 and 2,002,349.76 is: 2,762,980.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,386.92 : 4,791,439.52 = 2,002,349.76 : x
  2. Step 2: Convert to fraction form
    3,472,386.92/4,791,439.52 = 2,002,349.76/x
  3. Step 3: Cross multiply
    3,472,386.92x = 4,791,439.52 × 2,002,349.76
  4. Step 4: Simplify right side
    3,472,386.92x = 9,594,137,772,926.51
  5. Step 5: Solve for x
    x = 9,594,137,772,926.51/3,472,386.92
  6. Step 6: Final answer
    x = 2,762,980.62

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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.