Home / 7,537,363.68-11,226,223.32-7,500,660.96

Finding the Fourth Proportional to 7,537,363.68, 11,226,223.32 and 7,500,660.96

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Solution

The fourth proportional to 7,537,363.68, 11,226,223.32 and 7,500,660.96 is: 11,171,557.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,537,363.68 : 11,226,223.32 = 7,500,660.96 : x
  2. Step 2: Convert to fraction form
    7,537,363.68/11,226,223.32 = 7,500,660.96/x
  3. Step 3: Cross multiply
    7,537,363.68x = 11,226,223.32 × 7,500,660.96
  4. Step 4: Simplify right side
    7,537,363.68x = 84,204,094,984,565.59
  5. Step 5: Solve for x
    x = 84,204,094,984,565.59/7,537,363.68
  6. Step 6: Final answer
    x = 11,171,557.93

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.