Home / 6,805,790.88-9,391,553.76-4,052,681.88

Finding the Fourth Proportional to 6,805,790.88, 9,391,553.76 and 4,052,681.88

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Solution

The fourth proportional to 6,805,790.88, 9,391,553.76 and 4,052,681.88 is: 5,592,440.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,790.88 : 9,391,553.76 = 4,052,681.88 : x
  2. Step 2: Convert to fraction form
    6,805,790.88/9,391,553.76 = 4,052,681.88/x
  3. Step 3: Cross multiply
    6,805,790.88x = 9,391,553.76 × 4,052,681.88
  4. Step 4: Simplify right side
    6,805,790.88x = 38,060,979,748,197.87
  5. Step 5: Solve for x
    x = 38,060,979,748,197.87/6,805,790.88
  6. Step 6: Final answer
    x = 5,592,440.38

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1.5x scale

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.