Home / 5,676,272.40-7,833,277.62-3,098,010

Finding the Fourth Proportional to 5,676,272.40, 7,833,277.62 and 3,098,010

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Solution

The fourth proportional to 5,676,272.40, 7,833,277.62 and 3,098,010 is: 4,275,265.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,272.40 : 7,833,277.62 = 3,098,010 : x
  2. Step 2: Convert to fraction form
    5,676,272.40/7,833,277.62 = 3,098,010/x
  3. Step 3: Cross multiply
    5,676,272.40x = 7,833,277.62 × 3,098,010
  4. Step 4: Simplify right side
    5,676,272.40x = 24,267,572,399,536.20
  5. Step 5: Solve for x
    x = 24,267,572,399,536.20/5,676,272.40
  6. Step 6: Final answer
    x = 4,275,265.65

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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.