Home / 1,799,233.20-2,697,865.65-733,070.70

Finding the Fourth Proportional to 1,799,233.20, 2,697,865.65 and 733,070.70

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Solution

The fourth proportional to 1,799,233.20, 2,697,865.65 and 733,070.70 is: 1,099,205.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,233.20 : 2,697,865.65 = 733,070.70 : x
  2. Step 2: Convert to fraction form
    1,799,233.20/2,697,865.65 = 733,070.70/x
  3. Step 3: Cross multiply
    1,799,233.20x = 2,697,865.65 × 733,070.70
  4. Step 4: Simplify right side
    1,799,233.20x = 1,977,726,260,551.45
  5. Step 5: Solve for x
    x = 1,977,726,260,551.45/1,799,233.20
  6. Step 6: Final answer
    x = 1,099,205.07

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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.