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Finding the Fourth Proportional to 595,627.60, 893,441.40 and 527,976.40

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Solution

The fourth proportional to 595,627.60, 893,441.40 and 527,976.40 is: 791,964.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,627.60 : 893,441.40 = 527,976.40 : x
  2. Step 2: Convert to fraction form
    595,627.60/893,441.40 = 527,976.40/x
  3. Step 3: Cross multiply
    595,627.60x = 893,441.40 × 527,976.40
  4. Step 4: Simplify right side
    595,627.60x = 471,715,973,982.96
  5. Step 5: Solve for x
    x = 471,715,973,982.96/595,627.60
  6. Step 6: Final answer
    x = 791,964.60

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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.