Home / 2,340,899.97-3,511,350-658,003.47

Finding the Fourth Proportional to 2,340,899.97, 3,511,350 and 658,003.47

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Solution

The fourth proportional to 2,340,899.97, 3,511,350 and 658,003.47 is: 987,005.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,899.97 : 3,511,350 = 658,003.47 : x
  2. Step 2: Convert to fraction form
    2,340,899.97/3,511,350 = 658,003.47/x
  3. Step 3: Cross multiply
    2,340,899.97x = 3,511,350 × 658,003.47
  4. Step 4: Simplify right side
    2,340,899.97x = 2,310,480,484,384.50
  5. Step 5: Solve for x
    x = 2,310,480,484,384.50/2,340,899.97
  6. Step 6: Final answer
    x = 987,005.22

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1.5x scale

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.