Home / 4,202,013.04-6,304,988.08-2,070,934.64

Finding the Fourth Proportional to 4,202,013.04, 6,304,988.08 and 2,070,934.64

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Solution

The fourth proportional to 4,202,013.04, 6,304,988.08 and 2,070,934.64 is: 3,107,372.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202,013.04 : 6,304,988.08 = 2,070,934.64 : x
  2. Step 2: Convert to fraction form
    4,202,013.04/6,304,988.08 = 2,070,934.64/x
  3. Step 3: Cross multiply
    4,202,013.04x = 6,304,988.08 × 2,070,934.64
  4. Step 4: Simplify right side
    4,202,013.04x = 13,057,218,219,659.09
  5. Step 5: Solve for x
    x = 13,057,218,219,659.09/4,202,013.04
  6. Step 6: Final answer
    x = 3,107,372.13

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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.