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Finding the Fourth Proportional to 5,908,508.91, 8,153,734.40 and 3,192,254.91

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Solution

The fourth proportional to 5,908,508.91, 8,153,734.40 and 3,192,254.91 is: 4,405,307.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,908,508.91 : 8,153,734.40 = 3,192,254.91 : x
  2. Step 2: Convert to fraction form
    5,908,508.91/8,153,734.40 = 3,192,254.91/x
  3. Step 3: Cross multiply
    5,908,508.91x = 8,153,734.40 × 3,192,254.91
  4. Step 4: Simplify right side
    5,908,508.91x = 26,028,798,669,245.59
  5. Step 5: Solve for x
    x = 26,028,798,669,245.59/5,908,508.91
  6. Step 6: Final answer
    x = 4,405,307.51

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.