Home / 7,442,700.93-11,162,035.17-2,050,068.83

Finding the Fourth Proportional to 7,442,700.93, 11,162,035.17 and 2,050,068.83

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Solution

The fourth proportional to 7,442,700.93, 11,162,035.17 and 2,050,068.83 is: 3,074,547.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,442,700.93 : 11,162,035.17 = 2,050,068.83 : x
  2. Step 2: Convert to fraction form
    7,442,700.93/11,162,035.17 = 2,050,068.83/x
  3. Step 3: Cross multiply
    7,442,700.93x = 11,162,035.17 × 2,050,068.83
  4. Step 4: Simplify right side
    7,442,700.93x = 22,882,940,325,570.57
  5. Step 5: Solve for x
    x = 22,882,940,325,570.57/7,442,700.93
  6. Step 6: Final answer
    x = 3,074,547.87

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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.