Home / 9,033,007.16-12,465,227.34-5,112,679.18

Finding the Fourth Proportional to 9,033,007.16, 12,465,227.34 and 5,112,679.18

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Solution

The fourth proportional to 9,033,007.16, 12,465,227.34 and 5,112,679.18 is: 7,055,314.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,007.16 : 12,465,227.34 = 5,112,679.18 : x
  2. Step 2: Convert to fraction form
    9,033,007.16/12,465,227.34 = 5,112,679.18/x
  3. Step 3: Cross multiply
    9,033,007.16x = 12,465,227.34 × 5,112,679.18
  4. Step 4: Simplify right side
    9,033,007.16x = 63,730,708,295,184.77
  5. Step 5: Solve for x
    x = 63,730,708,295,184.77/9,033,007.16
  6. Step 6: Final answer
    x = 7,055,314.71

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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.