Home / 3,337,003.29-5,005,504.88-1,539,354.90

Finding the Fourth Proportional to 3,337,003.29, 5,005,504.88 and 1,539,354.90

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Solution

The fourth proportional to 3,337,003.29, 5,005,504.88 and 1,539,354.90 is: 2,309,032.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,003.29 : 5,005,504.88 = 1,539,354.90 : x
  2. Step 2: Convert to fraction form
    3,337,003.29/5,005,504.88 = 1,539,354.90/x
  3. Step 3: Cross multiply
    3,337,003.29x = 5,005,504.88 × 1,539,354.90
  4. Step 4: Simplify right side
    3,337,003.29x = 7,705,248,456,305.14
  5. Step 5: Solve for x
    x = 7,705,248,456,305.14/3,337,003.29
  6. Step 6: Final answer
    x = 2,309,032.32

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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.