Home / 937,391.73-1,293,729.35-574,751.49

Finding the Fourth Proportional to 937,391.73, 1,293,729.35 and 574,751.49

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Solution

The fourth proportional to 937,391.73, 1,293,729.35 and 574,751.49 is: 793,236.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,391.73 : 1,293,729.35 = 574,751.49 : x
  2. Step 2: Convert to fraction form
    937,391.73/1,293,729.35 = 574,751.49/x
  3. Step 3: Cross multiply
    937,391.73x = 1,293,729.35 × 574,751.49
  4. Step 4: Simplify right side
    937,391.73x = 743,572,868,695.47
  5. Step 5: Solve for x
    x = 743,572,868,695.47/937,391.73
  6. Step 6: Final answer
    x = 793,236.00

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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.