Home / 6,565,173.12-9,061,450.56-3,849,793.92

Finding the Fourth Proportional to 6,565,173.12, 9,061,450.56 and 3,849,793.92

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Solution

The fourth proportional to 6,565,173.12, 9,061,450.56 and 3,849,793.92 is: 5,313,602.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,173.12 : 9,061,450.56 = 3,849,793.92 : x
  2. Step 2: Convert to fraction form
    6,565,173.12/9,061,450.56 = 3,849,793.92/x
  3. Step 3: Cross multiply
    6,565,173.12x = 9,061,450.56 × 3,849,793.92
  4. Step 4: Simplify right side
    6,565,173.12x = 34,884,717,272,268.60
  5. Step 5: Solve for x
    x = 34,884,717,272,268.60/6,565,173.12
  6. Step 6: Final answer
    x = 5,313,602.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.