Home / 1,834,722.10-2,752,520.55-887,313.70

Finding the Fourth Proportional to 1,834,722.10, 2,752,520.55 and 887,313.70

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Solution

The fourth proportional to 1,834,722.10, 2,752,520.55 and 887,313.70 is: 1,331,182.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,722.10 : 2,752,520.55 = 887,313.70 : x
  2. Step 2: Convert to fraction form
    1,834,722.10/2,752,520.55 = 887,313.70/x
  3. Step 3: Cross multiply
    1,834,722.10x = 2,752,520.55 × 887,313.70
  4. Step 4: Simplify right side
    1,834,722.10x = 2,442,349,193,546.53
  5. Step 5: Solve for x
    x = 2,442,349,193,546.53/1,834,722.10
  6. Step 6: Final answer
    x = 1,331,182.09

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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.