Home / 3,619,247.56-5,429,616.64-1,060,545.74

Finding the Fourth Proportional to 3,619,247.56, 5,429,616.64 and 1,060,545.74

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Solution

The fourth proportional to 3,619,247.56, 5,429,616.64 and 1,060,545.74 is: 1,591,037.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,619,247.56 : 5,429,616.64 = 1,060,545.74 : x
  2. Step 2: Convert to fraction form
    3,619,247.56/5,429,616.64 = 1,060,545.74/x
  3. Step 3: Cross multiply
    3,619,247.56x = 5,429,616.64 × 1,060,545.74
  4. Step 4: Simplify right side
    3,619,247.56x = 5,758,356,797,385.11
  5. Step 5: Solve for x
    x = 5,758,356,797,385.11/3,619,247.56
  6. Step 6: Final answer
    x = 1,591,037.00

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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.