Home / 833,377.44-1,149,304.96-546,788.64

Finding the Fourth Proportional to 833,377.44, 1,149,304.96 and 546,788.64

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Solution

The fourth proportional to 833,377.44, 1,149,304.96 and 546,788.64 is: 754,072.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,377.44 : 1,149,304.96 = 546,788.64 : x
  2. Step 2: Convert to fraction form
    833,377.44/1,149,304.96 = 546,788.64/x
  3. Step 3: Cross multiply
    833,377.44x = 1,149,304.96 × 546,788.64
  4. Step 4: Simplify right side
    833,377.44x = 628,426,896,023.65
  5. Step 5: Solve for x
    x = 628,426,896,023.65/833,377.44
  6. Step 6: Final answer
    x = 754,072.36

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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.