Home / 4,995,768.38-6,894,327.22-3,061,655.24

Finding the Fourth Proportional to 4,995,768.38, 6,894,327.22 and 3,061,655.24

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Solution

The fourth proportional to 4,995,768.38, 6,894,327.22 and 3,061,655.24 is: 4,225,186.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,768.38 : 6,894,327.22 = 3,061,655.24 : x
  2. Step 2: Convert to fraction form
    4,995,768.38/6,894,327.22 = 3,061,655.24/x
  3. Step 3: Cross multiply
    4,995,768.38x = 6,894,327.22 × 3,061,655.24
  4. Step 4: Simplify right side
    4,995,768.38x = 21,108,053,059,387.63
  5. Step 5: Solve for x
    x = 21,108,053,059,387.63/4,995,768.38
  6. Step 6: Final answer
    x = 4,225,186.49

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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.