Home / 10,926,560.88-15,079,488.12-6,032,725.20

Finding the Fourth Proportional to 10,926,560.88, 15,079,488.12 and 6,032,725.20

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Solution

The fourth proportional to 10,926,560.88, 15,079,488.12 and 6,032,725.20 is: 8,325,621.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,560.88 : 15,079,488.12 = 6,032,725.20 : x
  2. Step 2: Convert to fraction form
    10,926,560.88/15,079,488.12 = 6,032,725.20/x
  3. Step 3: Cross multiply
    10,926,560.88x = 15,079,488.12 × 6,032,725.20
  4. Step 4: Simplify right side
    10,926,560.88x = 90,970,407,984,624.62
  5. Step 5: Solve for x
    x = 90,970,407,984,624.62/10,926,560.88
  6. Step 6: Final answer
    x = 8,325,621.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.