Home / 10,062,177.84-15,093,088.16-2,489,143.59

Finding the Fourth Proportional to 10,062,177.84, 15,093,088.16 and 2,489,143.59

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Solution

The fourth proportional to 10,062,177.84, 15,093,088.16 and 2,489,143.59 is: 3,733,671.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,062,177.84 : 15,093,088.16 = 2,489,143.59 : x
  2. Step 2: Convert to fraction form
    10,062,177.84/15,093,088.16 = 2,489,143.59/x
  3. Step 3: Cross multiply
    10,062,177.84x = 15,093,088.16 × 2,489,143.59
  4. Step 4: Simplify right side
    10,062,177.84x = 37,568,863,634,323.17
  5. Step 5: Solve for x
    x = 37,568,863,634,323.17/10,062,177.84
  6. Step 6: Final answer
    x = 3,733,671.20

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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.