Home / 2,069,232.10-3,102,001.35-806,766.10

Finding the Fourth Proportional to 2,069,232.10, 3,102,001.35 and 806,766.10

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Solution

The fourth proportional to 2,069,232.10, 3,102,001.35 and 806,766.10 is: 1,209,429.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,232.10 : 3,102,001.35 = 806,766.10 : x
  2. Step 2: Convert to fraction form
    2,069,232.10/3,102,001.35 = 806,766.10/x
  3. Step 3: Cross multiply
    2,069,232.10x = 3,102,001.35 × 806,766.10
  4. Step 4: Simplify right side
    2,069,232.10x = 2,502,589,531,334.24
  5. Step 5: Solve for x
    x = 2,502,589,531,334.24/2,069,232.10
  6. Step 6: Final answer
    x = 1,209,429.11

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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.