Home / 3,775,954.90-5,654,601.15-2,506,911.70

Finding the Fourth Proportional to 3,775,954.90, 5,654,601.15 and 2,506,911.70

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Solution

The fourth proportional to 3,775,954.90, 5,654,601.15 and 2,506,911.70 is: 3,754,172.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,775,954.90 : 5,654,601.15 = 2,506,911.70 : x
  2. Step 2: Convert to fraction form
    3,775,954.90/5,654,601.15 = 2,506,911.70/x
  3. Step 3: Cross multiply
    3,775,954.90x = 5,654,601.15 × 2,506,911.70
  4. Step 4: Simplify right side
    3,775,954.90x = 14,175,585,781,768.46
  5. Step 5: Solve for x
    x = 14,175,585,781,768.46/3,775,954.90
  6. Step 6: Final answer
    x = 3,754,172.43

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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.