Home / 9,113,279.37-12,570,400.17-5,844,917.22

Finding the Fourth Proportional to 9,113,279.37, 12,570,400.17 and 5,844,917.22

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Solution

The fourth proportional to 9,113,279.37, 12,570,400.17 and 5,844,917.22 is: 8,062,185.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,113,279.37 : 12,570,400.17 = 5,844,917.22 : x
  2. Step 2: Convert to fraction form
    9,113,279.37/12,570,400.17 = 5,844,917.22/x
  3. Step 3: Cross multiply
    9,113,279.37x = 12,570,400.17 × 5,844,917.22
  4. Step 4: Simplify right side
    9,113,279.37x = 73,472,948,415,923.92
  5. Step 5: Solve for x
    x = 73,472,948,415,923.92/9,113,279.37
  6. Step 6: Final answer
    x = 8,062,185.46

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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.