Home / 6,874,041.80-10,304,064.30-4,032,691.40

Finding the Fourth Proportional to 6,874,041.80, 10,304,064.30 and 4,032,691.40

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Solution

The fourth proportional to 6,874,041.80, 10,304,064.30 and 4,032,691.40 is: 6,044,931.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,874,041.80 : 10,304,064.30 = 4,032,691.40 : x
  2. Step 2: Convert to fraction form
    6,874,041.80/10,304,064.30 = 4,032,691.40/x
  3. Step 3: Cross multiply
    6,874,041.80x = 10,304,064.30 × 4,032,691.40
  4. Step 4: Simplify right side
    6,874,041.80x = 41,553,111,487,657.02
  5. Step 5: Solve for x
    x = 41,553,111,487,657.02/6,874,041.80
  6. Step 6: Final answer
    x = 6,044,931.45

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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.