Home / 9,318,469.04-12,860,016.56-5,598,437.93

Finding the Fourth Proportional to 9,318,469.04, 12,860,016.56 and 5,598,437.93

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Solution

The fourth proportional to 9,318,469.04, 12,860,016.56 and 5,598,437.93 is: 7,726,162.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,318,469.04 : 12,860,016.56 = 5,598,437.93 : x
  2. Step 2: Convert to fraction form
    9,318,469.04/12,860,016.56 = 5,598,437.93/x
  3. Step 3: Cross multiply
    9,318,469.04x = 12,860,016.56 × 5,598,437.93
  4. Step 4: Simplify right side
    9,318,469.04x = 71,996,004,397,639.84
  5. Step 5: Solve for x
    x = 71,996,004,397,639.84/9,318,469.04
  6. Step 6: Final answer
    x = 7,726,162.33

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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.