Home / 6,087,130.38-9,134,056.26-3,392,972.64

Finding the Fourth Proportional to 6,087,130.38, 9,134,056.26 and 3,392,972.64

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Solution

The fourth proportional to 6,087,130.38, 9,134,056.26 and 3,392,972.64 is: 5,091,332.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087,130.38 : 9,134,056.26 = 3,392,972.64 : x
  2. Step 2: Convert to fraction form
    6,087,130.38/9,134,056.26 = 3,392,972.64/x
  3. Step 3: Cross multiply
    6,087,130.38x = 9,134,056.26 × 3,392,972.64
  4. Step 4: Simplify right side
    6,087,130.38x = 30,991,602,982,400.73
  5. Step 5: Solve for x
    x = 30,991,602,982,400.73/6,087,130.38
  6. Step 6: Final answer
    x = 5,091,332.21

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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.