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Finding the Fourth Proportional to 588,442.60, 880,914.30 and 588,442.60

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Solution

The fourth proportional to 588,442.60, 880,914.30 and 588,442.60 is: 880,914.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,442.60 : 880,914.30 = 588,442.60 : x
  2. Step 2: Convert to fraction form
    588,442.60/880,914.30 = 588,442.60/x
  3. Step 3: Cross multiply
    588,442.60x = 880,914.30 × 588,442.60
  4. Step 4: Simplify right side
    588,442.60x = 518,367,501,069.18
  5. Step 5: Solve for x
    x = 518,367,501,069.18/588,442.60
  6. Step 6: Final answer
    x = 880,914.30

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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.