Home / 732,560.83-1,099,215.97-348,743.41

Finding the Fourth Proportional to 732,560.83, 1,099,215.97 and 348,743.41

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Solution

The fourth proportional to 732,560.83, 1,099,215.97 and 348,743.41 is: 523,293.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,560.83 : 1,099,215.97 = 348,743.41 : x
  2. Step 2: Convert to fraction form
    732,560.83/1,099,215.97 = 348,743.41/x
  3. Step 3: Cross multiply
    732,560.83x = 1,099,215.97 × 348,743.41
  4. Step 4: Simplify right side
    732,560.83x = 383,344,322,084.36
  5. Step 5: Solve for x
    x = 383,344,322,084.36/732,560.83
  6. Step 6: Final answer
    x = 523,293.50

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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.