Home / 4,087,593.43-6,131,186.33-1,528,620.25

Finding the Fourth Proportional to 4,087,593.43, 6,131,186.33 and 1,528,620.25

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Solution

The fourth proportional to 4,087,593.43, 6,131,186.33 and 1,528,620.25 is: 2,292,854.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,087,593.43 : 6,131,186.33 = 1,528,620.25 : x
  2. Step 2: Convert to fraction form
    4,087,593.43/6,131,186.33 = 1,528,620.25/x
  3. Step 3: Cross multiply
    4,087,593.43x = 6,131,186.33 × 1,528,620.25
  4. Step 4: Simplify right side
    4,087,593.43x = 9,372,255,580,561.18
  5. Step 5: Solve for x
    x = 9,372,255,580,561.18/4,087,593.43
  6. Step 6: Final answer
    x = 2,292,854.16

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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.