Home / 4,548,207.28-6,276,508.64-2,511,002.16

Finding the Fourth Proportional to 4,548,207.28, 6,276,508.64 and 2,511,002.16

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Solution

The fourth proportional to 4,548,207.28, 6,276,508.64 and 2,511,002.16 is: 3,465,173.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,207.28 : 6,276,508.64 = 2,511,002.16 : x
  2. Step 2: Convert to fraction form
    4,548,207.28/6,276,508.64 = 2,511,002.16/x
  3. Step 3: Cross multiply
    4,548,207.28x = 6,276,508.64 × 2,511,002.16
  4. Step 4: Simplify right side
    4,548,207.28x = 15,760,326,752,298.66
  5. Step 5: Solve for x
    x = 15,760,326,752,298.66/4,548,207.28
  6. Step 6: Final answer
    x = 3,465,173.37

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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.