Home / 3,674,305.17-5,070,253.86-2,042,613.23

Finding the Fourth Proportional to 3,674,305.17, 5,070,253.86 and 2,042,613.23

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Solution

The fourth proportional to 3,674,305.17, 5,070,253.86 and 2,042,613.23 is: 2,818,646.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,305.17 : 5,070,253.86 = 2,042,613.23 : x
  2. Step 2: Convert to fraction form
    3,674,305.17/5,070,253.86 = 2,042,613.23/x
  3. Step 3: Cross multiply
    3,674,305.17x = 5,070,253.86 × 2,042,613.23
  4. Step 4: Simplify right side
    3,674,305.17x = 10,356,567,588,543.30
  5. Step 5: Solve for x
    x = 10,356,567,588,543.30/3,674,305.17
  6. Step 6: Final answer
    x = 2,818,646.55

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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.