Home / 1,744,041.98-2,613,627.20-845,245.13

Finding the Fourth Proportional to 1,744,041.98, 2,613,627.20 and 845,245.13

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Solution

The fourth proportional to 1,744,041.98, 2,613,627.20 and 845,245.13 is: 1,266,687.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,041.98 : 2,613,627.20 = 845,245.13 : x
  2. Step 2: Convert to fraction form
    1,744,041.98/2,613,627.20 = 845,245.13/x
  3. Step 3: Cross multiply
    1,744,041.98x = 2,613,627.20 × 845,245.13
  4. Step 4: Simplify right side
    1,744,041.98x = 2,209,155,651,480.51
  5. Step 5: Solve for x
    x = 2,209,155,651,480.51/1,744,041.98
  6. Step 6: Final answer
    x = 1,266,687.20

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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.