Home / 1,373,947.29-2,060,926.25-574,668.18

Finding the Fourth Proportional to 1,373,947.29, 2,060,926.25 and 574,668.18

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Solution

The fourth proportional to 1,373,947.29, 2,060,926.25 and 574,668.18 is: 862,004.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,947.29 : 2,060,926.25 = 574,668.18 : x
  2. Step 2: Convert to fraction form
    1,373,947.29/2,060,926.25 = 574,668.18/x
  3. Step 3: Cross multiply
    1,373,947.29x = 2,060,926.25 × 574,668.18
  4. Step 4: Simplify right side
    1,373,947.29x = 1,184,348,734,328.38
  5. Step 5: Solve for x
    x = 1,184,348,734,328.38/1,373,947.29
  6. Step 6: Final answer
    x = 862,004.49

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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.