Home / 4,695,640.98-7,027,767.28-2,673,342.02

Finding the Fourth Proportional to 4,695,640.98, 7,027,767.28 and 2,673,342.02

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Solution

The fourth proportional to 4,695,640.98, 7,027,767.28 and 2,673,342.02 is: 4,001,077.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,640.98 : 7,027,767.28 = 2,673,342.02 : x
  2. Step 2: Convert to fraction form
    4,695,640.98/7,027,767.28 = 2,673,342.02/x
  3. Step 3: Cross multiply
    4,695,640.98x = 7,027,767.28 × 2,673,342.02
  4. Step 4: Simplify right side
    4,695,640.98x = 18,787,625,576,405.11
  5. Step 5: Solve for x
    x = 18,787,625,576,405.11/4,695,640.98
  6. Step 6: Final answer
    x = 4,001,077.95

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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.