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Finding the Fourth Proportional to 595,251.60, 892,877.40 and 535,117.20

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Solution

The fourth proportional to 595,251.60, 892,877.40 and 535,117.20 is: 802,675.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,251.60 : 892,877.40 = 535,117.20 : x
  2. Step 2: Convert to fraction form
    595,251.60/892,877.40 = 535,117.20/x
  3. Step 3: Cross multiply
    595,251.60x = 892,877.40 × 535,117.20
  4. Step 4: Simplify right side
    595,251.60x = 477,794,054,231.28
  5. Step 5: Solve for x
    x = 477,794,054,231.28/595,251.60
  6. Step 6: Final answer
    x = 802,675.80

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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.