Home / 6,787,155.62-9,369,294.01-4,034,734.11

Finding the Fourth Proportional to 6,787,155.62, 9,369,294.01 and 4,034,734.11

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Solution

The fourth proportional to 6,787,155.62, 9,369,294.01 and 4,034,734.11 is: 5,569,727.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,787,155.62 : 9,369,294.01 = 4,034,734.11 : x
  2. Step 2: Convert to fraction form
    6,787,155.62/9,369,294.01 = 4,034,734.11/x
  3. Step 3: Cross multiply
    6,787,155.62x = 9,369,294.01 × 4,034,734.11
  4. Step 4: Simplify right side
    6,787,155.62x = 37,802,610,118,678.84
  5. Step 5: Solve for x
    x = 37,802,610,118,678.84/6,787,155.62
  6. Step 6: Final answer
    x = 5,569,727.91

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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.