Home / 2,227,517.90-3,335,625.01-1,866,740.01

Finding the Fourth Proportional to 2,227,517.90, 3,335,625.01 and 1,866,740.01

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Solution

The fourth proportional to 2,227,517.90, 3,335,625.01 and 1,866,740.01 is: 2,795,373.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,517.90 : 3,335,625.01 = 1,866,740.01 : x
  2. Step 2: Convert to fraction form
    2,227,517.90/3,335,625.01 = 1,866,740.01/x
  3. Step 3: Cross multiply
    2,227,517.90x = 3,335,625.01 × 1,866,740.01
  4. Step 4: Simplify right side
    2,227,517.90x = 6,226,744,657,920.40
  5. Step 5: Solve for x
    x = 6,226,744,657,920.40/2,227,517.90
  6. Step 6: Final answer
    x = 2,795,373.57

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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.