Home / 605,308.52-829,276.28-582,607.46

Finding the Fourth Proportional to 605,308.52, 829,276.28 and 582,607.46

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Solution

The fourth proportional to 605,308.52, 829,276.28 and 582,607.46 is: 798,175.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,308.52 : 829,276.28 = 582,607.46 : x
  2. Step 2: Convert to fraction form
    605,308.52/829,276.28 = 582,607.46/x
  3. Step 3: Cross multiply
    605,308.52x = 829,276.28 × 582,607.46
  4. Step 4: Simplify right side
    605,308.52x = 483,142,551,751.15
  5. Step 5: Solve for x
    x = 483,142,551,751.15/605,308.52
  6. Step 6: Final answer
    x = 798,175.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.