Home / 3,665,179.60-5,499,081.60-1,535,916.40

Finding the Fourth Proportional to 3,665,179.60, 5,499,081.60 and 1,535,916.40

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Solution

The fourth proportional to 3,665,179.60, 5,499,081.60 and 1,535,916.40 is: 2,304,424.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,179.60 : 5,499,081.60 = 1,535,916.40 : x
  2. Step 2: Convert to fraction form
    3,665,179.60/5,499,081.60 = 1,535,916.40/x
  3. Step 3: Cross multiply
    3,665,179.60x = 5,499,081.60 × 1,535,916.40
  4. Step 4: Simplify right side
    3,665,179.60x = 8,446,129,614,378.24
  5. Step 5: Solve for x
    x = 8,446,129,614,378.24/3,665,179.60
  6. Step 6: Final answer
    x = 2,304,424.49

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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.