Home / 4,059,613.66-5,602,264.90-2,428,020.98

Finding the Fourth Proportional to 4,059,613.66, 5,602,264.90 and 2,428,020.98

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Solution

The fourth proportional to 4,059,613.66, 5,602,264.90 and 2,428,020.98 is: 3,350,667.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,613.66 : 5,602,264.90 = 2,428,020.98 : x
  2. Step 2: Convert to fraction form
    4,059,613.66/5,602,264.90 = 2,428,020.98/x
  3. Step 3: Cross multiply
    4,059,613.66x = 5,602,264.90 × 2,428,020.98
  4. Step 4: Simplify right side
    4,059,613.66x = 13,602,416,712,717.60
  5. Step 5: Solve for x
    x = 13,602,416,712,717.60/4,059,613.66
  6. Step 6: Final answer
    x = 3,350,667.79

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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.