Home / 10,543,000.33-15,803,182.77-4,472,610.04

Finding the Fourth Proportional to 10,543,000.33, 15,803,182.77 and 4,472,610.04

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Solution

The fourth proportional to 10,543,000.33, 15,803,182.77 and 4,472,610.04 is: 6,704,113.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,543,000.33 : 15,803,182.77 = 4,472,610.04 : x
  2. Step 2: Convert to fraction form
    10,543,000.33/15,803,182.77 = 4,472,610.04/x
  3. Step 3: Cross multiply
    10,543,000.33x = 15,803,182.77 × 4,472,610.04
  4. Step 4: Simplify right side
    10,543,000.33x = 70,681,473,921,057.02
  5. Step 5: Solve for x
    x = 70,681,473,921,057.02/10,543,000.33
  6. Step 6: Final answer
    x = 6,704,113.79

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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.