Home / 803,124.95-1,204,299.89-466,250.40

Finding the Fourth Proportional to 803,124.95, 1,204,299.89 and 466,250.40

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Solution

The fourth proportional to 803,124.95, 1,204,299.89 and 466,250.40 is: 699,150.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,124.95 : 1,204,299.89 = 466,250.40 : x
  2. Step 2: Convert to fraction form
    803,124.95/1,204,299.89 = 466,250.40/x
  3. Step 3: Cross multiply
    803,124.95x = 1,204,299.89 × 466,250.40
  4. Step 4: Simplify right side
    803,124.95x = 561,505,306,598.08
  5. Step 5: Solve for x
    x = 561,505,306,598.08/803,124.95
  6. Step 6: Final answer
    x = 699,150.62

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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.