Home / 3,093,502.89-4,634,764.16-1,292,422.53

Finding the Fourth Proportional to 3,093,502.89, 4,634,764.16 and 1,292,422.53

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Solution

The fourth proportional to 3,093,502.89, 4,634,764.16 and 1,292,422.53 is: 1,936,340.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,502.89 : 4,634,764.16 = 1,292,422.53 : x
  2. Step 2: Convert to fraction form
    3,093,502.89/4,634,764.16 = 1,292,422.53/x
  3. Step 3: Cross multiply
    3,093,502.89x = 4,634,764.16 × 1,292,422.53
  4. Step 4: Simplify right side
    3,093,502.89x = 5,990,073,615,158.41
  5. Step 5: Solve for x
    x = 5,990,073,615,158.41/3,093,502.89
  6. Step 6: Final answer
    x = 1,936,340.07

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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.