Home / 1,834,984.10-2,752,913.55-887,575.70

Finding the Fourth Proportional to 1,834,984.10, 2,752,913.55 and 887,575.70

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Solution

The fourth proportional to 1,834,984.10, 2,752,913.55 and 887,575.70 is: 1,331,575.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,984.10 : 2,752,913.55 = 887,575.70 : x
  2. Step 2: Convert to fraction form
    1,834,984.10/2,752,913.55 = 887,575.70/x
  3. Step 3: Cross multiply
    1,834,984.10x = 2,752,913.55 × 887,575.70
  4. Step 4: Simplify right side
    1,834,984.10x = 2,443,419,171,180.74
  5. Step 5: Solve for x
    x = 2,443,419,171,180.74/1,834,984.10
  6. Step 6: Final answer
    x = 1,331,575.12

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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.