Home / 1,334,881.96-2,002,053.18-481,927.72

Finding the Fourth Proportional to 1,334,881.96, 2,002,053.18 and 481,927.72

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Solution

The fourth proportional to 1,334,881.96, 2,002,053.18 and 481,927.72 is: 722,794.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,881.96 : 2,002,053.18 = 481,927.72 : x
  2. Step 2: Convert to fraction form
    1,334,881.96/2,002,053.18 = 481,927.72/x
  3. Step 3: Cross multiply
    1,334,881.96x = 2,002,053.18 × 481,927.72
  4. Step 4: Simplify right side
    1,334,881.96x = 964,844,924,356.15
  5. Step 5: Solve for x
    x = 964,844,924,356.15/1,334,881.96
  6. Step 6: Final answer
    x = 722,794.19

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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.