Home / 2,441,042.88-3,661,599.36-758,040

Finding the Fourth Proportional to 2,441,042.88, 3,661,599.36 and 758,040

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Solution

The fourth proportional to 2,441,042.88, 3,661,599.36 and 758,040 is: 1,137,070.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,042.88 : 3,661,599.36 = 758,040 : x
  2. Step 2: Convert to fraction form
    2,441,042.88/3,661,599.36 = 758,040/x
  3. Step 3: Cross multiply
    2,441,042.88x = 3,661,599.36 × 758,040
  4. Step 4: Simplify right side
    2,441,042.88x = 2,775,638,778,854.40
  5. Step 5: Solve for x
    x = 2,775,638,778,854.40/2,441,042.88
  6. Step 6: Final answer
    x = 1,137,070.88

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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.