Home / 7,013,175.04-10,513,446.60-2,522,293.12

Finding the Fourth Proportional to 7,013,175.04, 10,513,446.60 and 2,522,293.12

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Solution

The fourth proportional to 7,013,175.04, 10,513,446.60 and 2,522,293.12 is: 3,781,168.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,013,175.04 : 10,513,446.60 = 2,522,293.12 : x
  2. Step 2: Convert to fraction form
    7,013,175.04/10,513,446.60 = 2,522,293.12/x
  3. Step 3: Cross multiply
    7,013,175.04x = 10,513,446.60 × 2,522,293.12
  4. Step 4: Simplify right side
    7,013,175.04x = 26,517,994,026,667.39
  5. Step 5: Solve for x
    x = 26,517,994,026,667.39/7,013,175.04
  6. Step 6: Final answer
    x = 3,781,168.14

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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.