Home / 4,175,139.04-6,252,077.01-2,750,877.16

Finding the Fourth Proportional to 4,175,139.04, 6,252,077.01 and 2,750,877.16

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Solution

The fourth proportional to 4,175,139.04, 6,252,077.01 and 2,750,877.16 is: 4,119,310.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,139.04 : 6,252,077.01 = 2,750,877.16 : x
  2. Step 2: Convert to fraction form
    4,175,139.04/6,252,077.01 = 2,750,877.16/x
  3. Step 3: Cross multiply
    4,175,139.04x = 6,252,077.01 × 2,750,877.16
  4. Step 4: Simplify right side
    4,175,139.04x = 17,198,695,835,615.71
  5. Step 5: Solve for x
    x = 17,198,695,835,615.71/4,175,139.04
  6. Step 6: Final answer
    x = 4,119,310.92

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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.