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Finding the Fourth Proportional to 6,048,909.80, 9,073,364.70 and 5,227,764.20

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Solution

The fourth proportional to 6,048,909.80, 9,073,364.70 and 5,227,764.20 is: 7,841,646.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,909.80 : 9,073,364.70 = 5,227,764.20 : x
  2. Step 2: Convert to fraction form
    6,048,909.80/9,073,364.70 = 5,227,764.20/x
  3. Step 3: Cross multiply
    6,048,909.80x = 9,073,364.70 × 5,227,764.20
  4. Step 4: Simplify right side
    6,048,909.80x = 47,433,411,152,203.73
  5. Step 5: Solve for x
    x = 47,433,411,152,203.73/6,048,909.80
  6. Step 6: Final answer
    x = 7,841,646.30

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Similar ratio
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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.