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Finding the Fourth Proportional to 655,350.30, 983,025.45 and 592,364.70

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Solution

The fourth proportional to 655,350.30, 983,025.45 and 592,364.70 is: 888,547.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    655,350.30 : 983,025.45 = 592,364.70 : x
  2. Step 2: Convert to fraction form
    655,350.30/983,025.45 = 592,364.70/x
  3. Step 3: Cross multiply
    655,350.30x = 983,025.45 × 592,364.70
  4. Step 4: Simplify right side
    655,350.30x = 582,309,575,781.62
  5. Step 5: Solve for x
    x = 582,309,575,781.62/655,350.30
  6. Step 6: Final answer
    x = 888,547.05

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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.