Home / 9,221,281.62-13,832,586.73-3,541,505.93

Finding the Fourth Proportional to 9,221,281.62, 13,832,586.73 and 3,541,505.93

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Solution

The fourth proportional to 9,221,281.62, 13,832,586.73 and 3,541,505.93 is: 5,312,514.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,221,281.62 : 13,832,586.73 = 3,541,505.93 : x
  2. Step 2: Convert to fraction form
    9,221,281.62/13,832,586.73 = 3,541,505.93/x
  3. Step 3: Cross multiply
    9,221,281.62x = 13,832,586.73 × 3,541,505.93
  4. Step 4: Simplify right side
    9,221,281.62x = 48,988,187,879,245.31
  5. Step 5: Solve for x
    x = 48,988,187,879,245.31/9,221,281.62
  6. Step 6: Final answer
    x = 5,312,514.02

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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.