Home / 2,047,196.86-3,070,684.57-627,257.04

Finding the Fourth Proportional to 2,047,196.86, 3,070,684.57 and 627,257.04

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Solution

The fourth proportional to 2,047,196.86, 3,070,684.57 and 627,257.04 is: 940,851.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,196.86 : 3,070,684.57 = 627,257.04 : x
  2. Step 2: Convert to fraction form
    2,047,196.86/3,070,684.57 = 627,257.04/x
  3. Step 3: Cross multiply
    2,047,196.86x = 3,070,684.57 × 627,257.04
  4. Step 4: Simplify right side
    2,047,196.86x = 1,926,108,514,151.87
  5. Step 5: Solve for x
    x = 1,926,108,514,151.87/2,047,196.86
  6. Step 6: Final answer
    x = 940,851.64

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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.