Home / 3,356,334.15-5,031,478.31-1,224,922.83

Finding the Fourth Proportional to 3,356,334.15, 5,031,478.31 and 1,224,922.83

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Solution

The fourth proportional to 3,356,334.15, 5,031,478.31 and 1,224,922.83 is: 1,836,281.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,334.15 : 5,031,478.31 = 1,224,922.83 : x
  2. Step 2: Convert to fraction form
    3,356,334.15/5,031,478.31 = 1,224,922.83/x
  3. Step 3: Cross multiply
    3,356,334.15x = 5,031,478.31 × 1,224,922.83
  4. Step 4: Simplify right side
    3,356,334.15x = 6,163,172,644,444.20
  5. Step 5: Solve for x
    x = 6,163,172,644,444.20/3,356,334.15
  6. Step 6: Final answer
    x = 1,836,281.00

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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.