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Finding the Fourth Proportional to 5,807,201.58, 8,711,965.14 and 3,252,050.22

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Solution

The fourth proportional to 5,807,201.58, 8,711,965.14 and 3,252,050.22 is: 4,878,726.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,201.58 : 8,711,965.14 = 3,252,050.22 : x
  2. Step 2: Convert to fraction form
    5,807,201.58/8,711,965.14 = 3,252,050.22/x
  3. Step 3: Cross multiply
    5,807,201.58x = 8,711,965.14 × 3,252,050.22
  4. Step 4: Simplify right side
    5,807,201.58x = 28,331,748,150,169.34
  5. Step 5: Solve for x
    x = 28,331,748,150,169.34/5,807,201.58
  6. Step 6: Final answer
    x = 4,878,726.48

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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.