Home / 5,546,513.56-7,654,172.52-3,099,126.52

Finding the Fourth Proportional to 5,546,513.56, 7,654,172.52 and 3,099,126.52

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Solution

The fourth proportional to 5,546,513.56, 7,654,172.52 and 3,099,126.52 is: 4,276,785.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,546,513.56 : 7,654,172.52 = 3,099,126.52 : x
  2. Step 2: Convert to fraction form
    5,546,513.56/7,654,172.52 = 3,099,126.52/x
  3. Step 3: Cross multiply
    5,546,513.56x = 7,654,172.52 × 3,099,126.52
  4. Step 4: Simplify right side
    5,546,513.56x = 23,721,249,045,387.23
  5. Step 5: Solve for x
    x = 23,721,249,045,387.23/5,546,513.56
  6. Step 6: Final answer
    x = 4,276,785.55

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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.