Home / 9,221,330.83-13,832,660.62-3,541,555.14

Finding the Fourth Proportional to 9,221,330.83, 13,832,660.62 and 3,541,555.14

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Solution

The fourth proportional to 9,221,330.83, 13,832,660.62 and 3,541,555.14 is: 5,312,587.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,221,330.83 : 13,832,660.62 = 3,541,555.14 : x
  2. Step 2: Convert to fraction form
    9,221,330.83/13,832,660.62 = 3,541,555.14/x
  3. Step 3: Cross multiply
    9,221,330.83x = 13,832,660.62 × 3,541,555.14
  4. Step 4: Simplify right side
    9,221,330.83x = 48,989,130,318,636.59
  5. Step 5: Solve for x
    x = 48,989,130,318,636.59/9,221,330.83
  6. Step 6: Final answer
    x = 5,312,587.87

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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.