Home / 15,441,060.60-23,161,590.90-3,926,505.60

Finding the Fourth Proportional to 15,441,060.60, 23,161,590.90 and 3,926,505.60

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Solution

The fourth proportional to 15,441,060.60, 23,161,590.90 and 3,926,505.60 is: 5,889,758.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,441,060.60 : 23,161,590.90 = 3,926,505.60 : x
  2. Step 2: Convert to fraction form
    15,441,060.60/23,161,590.90 = 3,926,505.60/x
  3. Step 3: Cross multiply
    15,441,060.60x = 23,161,590.90 × 3,926,505.60
  4. Step 4: Simplify right side
    15,441,060.60x = 90,944,116,373,759.03
  5. Step 5: Solve for x
    x = 90,944,116,373,759.03/15,441,060.60
  6. Step 6: Final answer
    x = 5,889,758.40

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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.