Home / 957,001.04-1,435,511.20-409,819.52

Finding the Fourth Proportional to 957,001.04, 1,435,511.20 and 409,819.52

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Solution

The fourth proportional to 957,001.04, 1,435,511.20 and 409,819.52 is: 614,733.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,001.04 : 1,435,511.20 = 409,819.52 : x
  2. Step 2: Convert to fraction form
    957,001.04/1,435,511.20 = 409,819.52/x
  3. Step 3: Cross multiply
    957,001.04x = 1,435,511.20 × 409,819.52
  4. Step 4: Simplify right side
    957,001.04x = 588,300,510,938.62
  5. Step 5: Solve for x
    x = 588,300,510,938.62/957,001.04
  6. Step 6: Final answer
    x = 614,733.41

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1.5x scale

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.