Home / 5,935,648.60-8,903,732.10-1,946,560.60

Finding the Fourth Proportional to 5,935,648.60, 8,903,732.10 and 1,946,560.60

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Solution

The fourth proportional to 5,935,648.60, 8,903,732.10 and 1,946,560.60 is: 2,919,925.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935,648.60 : 8,903,732.10 = 1,946,560.60 : x
  2. Step 2: Convert to fraction form
    5,935,648.60/8,903,732.10 = 1,946,560.60/x
  3. Step 3: Cross multiply
    5,935,648.60x = 8,903,732.10 × 1,946,560.60
  4. Step 4: Simplify right side
    5,935,648.60x = 17,331,654,098,815.26
  5. Step 5: Solve for x
    x = 17,331,654,098,815.26/5,935,648.60
  6. Step 6: Final answer
    x = 2,919,925.90

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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.