Home / 6,407,943.24-9,615,695.94-2,367,290.64

Finding the Fourth Proportional to 6,407,943.24, 9,615,695.94 and 2,367,290.64

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Solution

The fourth proportional to 6,407,943.24, 9,615,695.94 and 2,367,290.64 is: 3,552,332.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,407,943.24 : 9,615,695.94 = 2,367,290.64 : x
  2. Step 2: Convert to fraction form
    6,407,943.24/9,615,695.94 = 2,367,290.64/x
  3. Step 3: Cross multiply
    6,407,943.24x = 9,615,695.94 × 2,367,290.64
  4. Step 4: Simplify right side
    6,407,943.24x = 22,763,146,995,848
  5. Step 5: Solve for x
    x = 22,763,146,995,848/6,407,943.24
  6. Step 6: Final answer
    x = 3,552,332.81

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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.