Home / 2,034,766.36-3,052,118.49-687,875.10

Finding the Fourth Proportional to 2,034,766.36, 3,052,118.49 and 687,875.10

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Solution

The fourth proportional to 2,034,766.36, 3,052,118.49 and 687,875.10 is: 1,031,802.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,766.36 : 3,052,118.49 = 687,875.10 : x
  2. Step 2: Convert to fraction form
    2,034,766.36/3,052,118.49 = 687,875.10/x
  3. Step 3: Cross multiply
    2,034,766.36x = 3,052,118.49 × 687,875.10
  4. Step 4: Simplify right side
    2,034,766.36x = 2,099,476,311,520.60
  5. Step 5: Solve for x
    x = 2,099,476,311,520.60/2,034,766.36
  6. Step 6: Final answer
    x = 1,031,802.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.