Home / 7,560,675.60-11,343,210.12-2,442,998.40

Finding the Fourth Proportional to 7,560,675.60, 11,343,210.12 and 2,442,998.40

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Solution

The fourth proportional to 7,560,675.60, 11,343,210.12 and 2,442,998.40 is: 3,665,207.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560,675.60 : 11,343,210.12 = 2,442,998.40 : x
  2. Step 2: Convert to fraction form
    7,560,675.60/11,343,210.12 = 2,442,998.40/x
  3. Step 3: Cross multiply
    7,560,675.60x = 11,343,210.12 × 2,442,998.40
  4. Step 4: Simplify right side
    7,560,675.60x = 27,711,444,174,023.80
  5. Step 5: Solve for x
    x = 27,711,444,174,023.80/7,560,675.60
  6. Step 6: Final answer
    x = 3,665,207.40

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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.