Home / 3,359,363.60-5,039,045.40-1,676,248.40

Finding the Fourth Proportional to 3,359,363.60, 5,039,045.40 and 1,676,248.40

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Solution

The fourth proportional to 3,359,363.60, 5,039,045.40 and 1,676,248.40 is: 2,514,372.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,363.60 : 5,039,045.40 = 1,676,248.40 : x
  2. Step 2: Convert to fraction form
    3,359,363.60/5,039,045.40 = 1,676,248.40/x
  3. Step 3: Cross multiply
    3,359,363.60x = 5,039,045.40 × 1,676,248.40
  4. Step 4: Simplify right side
    3,359,363.60x = 8,446,691,789,277.36
  5. Step 5: Solve for x
    x = 8,446,691,789,277.36/3,359,363.60
  6. Step 6: Final answer
    x = 2,514,372.60

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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.