Home / 7,077,062.97-10,615,605.39-3,033,234.36

Finding the Fourth Proportional to 7,077,062.97, 10,615,605.39 and 3,033,234.36

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Solution

The fourth proportional to 7,077,062.97, 10,615,605.39 and 3,033,234.36 is: 4,549,856.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,077,062.97 : 10,615,605.39 = 3,033,234.36 : x
  2. Step 2: Convert to fraction form
    7,077,062.97/10,615,605.39 = 3,033,234.36/x
  3. Step 3: Cross multiply
    7,077,062.97x = 10,615,605.39 × 3,033,234.36
  4. Step 4: Simplify right side
    7,077,062.97x = 32,199,619,021,149.20
  5. Step 5: Solve for x
    x = 32,199,619,021,149.20/7,077,062.97
  6. Step 6: Final answer
    x = 4,549,856.23

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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.