Home / 2,340,941.86-3,511,646.43-635,111.92

Finding the Fourth Proportional to 2,340,941.86, 3,511,646.43 and 635,111.92

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Solution

The fourth proportional to 2,340,941.86, 3,511,646.43 and 635,111.92 is: 952,731.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,941.86 : 3,511,646.43 = 635,111.92 : x
  2. Step 2: Convert to fraction form
    2,340,941.86/3,511,646.43 = 635,111.92/x
  3. Step 3: Cross multiply
    2,340,941.86x = 3,511,646.43 × 635,111.92
  4. Step 4: Simplify right side
    2,340,941.86x = 2,230,288,506,518.45
  5. Step 5: Solve for x
    x = 2,230,288,506,518.45/2,340,941.86
  6. Step 6: Final answer
    x = 952,731.27

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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.