Home / 4,925,178.16-7,392,308.48-2,498,034.64

Finding the Fourth Proportional to 4,925,178.16, 7,392,308.48 and 2,498,034.64

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Solution

The fourth proportional to 4,925,178.16, 7,392,308.48 and 2,498,034.64 is: 3,749,355.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,178.16 : 7,392,308.48 = 2,498,034.64 : x
  2. Step 2: Convert to fraction form
    4,925,178.16/7,392,308.48 = 2,498,034.64/x
  3. Step 3: Cross multiply
    4,925,178.16x = 7,392,308.48 × 2,498,034.64
  4. Step 4: Simplify right side
    4,925,178.16x = 18,466,242,652,605.75
  5. Step 5: Solve for x
    x = 18,466,242,652,605.75/4,925,178.16
  6. Step 6: Final answer
    x = 3,749,355.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.