Home / 3,472,386.42-4,791,438.83-2,002,349.26

Finding the Fourth Proportional to 3,472,386.42, 4,791,438.83 and 2,002,349.26

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Solution

The fourth proportional to 3,472,386.42, 4,791,438.83 and 2,002,349.26 is: 2,762,979.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,386.42 : 4,791,438.83 = 2,002,349.26 : x
  2. Step 2: Convert to fraction form
    3,472,386.42/4,791,438.83 = 2,002,349.26/x
  3. Step 3: Cross multiply
    3,472,386.42x = 4,791,438.83 × 2,002,349.26
  4. Step 4: Simplify right side
    3,472,386.42x = 9,594,133,988,613.04
  5. Step 5: Solve for x
    x = 9,594,133,988,613.04/3,472,386.42
  6. Step 6: Final answer
    x = 2,762,979.93

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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.