Home / 2,548,175.33-3,822,261.93-929,065.42

Finding the Fourth Proportional to 2,548,175.33, 3,822,261.93 and 929,065.42

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Solution

The fourth proportional to 2,548,175.33, 3,822,261.93 and 929,065.42 is: 1,393,597.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,175.33 : 3,822,261.93 = 929,065.42 : x
  2. Step 2: Convert to fraction form
    2,548,175.33/3,822,261.93 = 929,065.42/x
  3. Step 3: Cross multiply
    2,548,175.33x = 3,822,261.93 × 929,065.42
  4. Step 4: Simplify right side
    2,548,175.33x = 3,551,131,385,345.46
  5. Step 5: Solve for x
    x = 3,551,131,385,345.46/2,548,175.33
  6. Step 6: Final answer
    x = 1,393,597.74

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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.