Home / 6,173,757.95-9,260,986.85-1,914,531.71

Finding the Fourth Proportional to 6,173,757.95, 9,260,986.85 and 1,914,531.71

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Solution

The fourth proportional to 6,173,757.95, 9,260,986.85 and 1,914,531.71 is: 2,871,906.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173,757.95 : 9,260,986.85 = 1,914,531.71 : x
  2. Step 2: Convert to fraction form
    6,173,757.95/9,260,986.85 = 1,914,531.71/x
  3. Step 3: Cross multiply
    6,173,757.95x = 9,260,986.85 × 1,914,531.71
  4. Step 4: Simplify right side
    6,173,757.95x = 17,730,452,990,218.01
  5. Step 5: Solve for x
    x = 17,730,452,990,218.01/6,173,757.95
  6. Step 6: Final answer
    x = 2,871,906.08

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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.