Home / 7,024,361.38-9,695,178.14-4,270,463.64

Finding the Fourth Proportional to 7,024,361.38, 9,695,178.14 and 4,270,463.64

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Solution

The fourth proportional to 7,024,361.38, 9,695,178.14 and 4,270,463.64 is: 5,894,187.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,024,361.38 : 9,695,178.14 = 4,270,463.64 : x
  2. Step 2: Convert to fraction form
    7,024,361.38/9,695,178.14 = 4,270,463.64/x
  3. Step 3: Cross multiply
    7,024,361.38x = 9,695,178.14 × 4,270,463.64
  4. Step 4: Simplify right side
    7,024,361.38x = 41,402,905,730,192.83
  5. Step 5: Solve for x
    x = 41,402,905,730,192.83/7,024,361.38
  6. Step 6: Final answer
    x = 5,894,187.88

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1.5x scale

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.