Home / 1,888,474.80-2,832,712.20-1,701,850.80

Finding the Fourth Proportional to 1,888,474.80, 2,832,712.20 and 1,701,850.80

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Solution

The fourth proportional to 1,888,474.80, 2,832,712.20 and 1,701,850.80 is: 2,552,776.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,888,474.80 : 2,832,712.20 = 1,701,850.80 : x
  2. Step 2: Convert to fraction form
    1,888,474.80/2,832,712.20 = 1,701,850.80/x
  3. Step 3: Cross multiply
    1,888,474.80x = 2,832,712.20 × 1,701,850.80
  4. Step 4: Simplify right side
    1,888,474.80x = 4,820,853,523,739.76
  5. Step 5: Solve for x
    x = 4,820,853,523,739.76/1,888,474.80
  6. Step 6: Final answer
    x = 2,552,776.20

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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.