Home / 3,960,348.59-5,941,193.54-1,365,948.89

Finding the Fourth Proportional to 3,960,348.59, 5,941,193.54 and 1,365,948.89

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Solution

The fourth proportional to 3,960,348.59, 5,941,193.54 and 1,365,948.89 is: 2,049,154.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,960,348.59 : 5,941,193.54 = 1,365,948.89 : x
  2. Step 2: Convert to fraction form
    3,960,348.59/5,941,193.54 = 1,365,948.89/x
  3. Step 3: Cross multiply
    3,960,348.59x = 5,941,193.54 × 1,365,948.89
  4. Step 4: Simplify right side
    3,960,348.59x = 8,115,366,714,408.43
  5. Step 5: Solve for x
    x = 8,115,366,714,408.43/3,960,348.59
  6. Step 6: Final answer
    x = 2,049,154.65

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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.