Home / 11,357,081.29-17,037,737.87-3,680,041.52

Finding the Fourth Proportional to 11,357,081.29, 17,037,737.87 and 3,680,041.52

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Solution

The fourth proportional to 11,357,081.29, 17,037,737.87 and 3,680,041.52 is: 5,520,747.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357,081.29 : 17,037,737.87 = 3,680,041.52 : x
  2. Step 2: Convert to fraction form
    11,357,081.29/17,037,737.87 = 3,680,041.52/x
  3. Step 3: Cross multiply
    11,357,081.29x = 17,037,737.87 × 3,680,041.52
  4. Step 4: Simplify right side
    11,357,081.29x = 62,699,582,792,670.49
  5. Step 5: Solve for x
    x = 62,699,582,792,670.49/11,357,081.29
  6. Step 6: Final answer
    x = 5,520,747.91

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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.