Home / 1,439,331.59-2,159,744.61-587,028.53

Finding the Fourth Proportional to 1,439,331.59, 2,159,744.61 and 587,028.53

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Solution

The fourth proportional to 1,439,331.59, 2,159,744.61 and 587,028.53 is: 880,847.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,439,331.59 : 2,159,744.61 = 587,028.53 : x
  2. Step 2: Convert to fraction form
    1,439,331.59/2,159,744.61 = 587,028.53/x
  3. Step 3: Cross multiply
    1,439,331.59x = 2,159,744.61 × 587,028.53
  4. Step 4: Simplify right side
    1,439,331.59x = 1,267,831,692,785.00
  5. Step 5: Solve for x
    x = 1,267,831,692,785.00/1,439,331.59
  6. Step 6: Final answer
    x = 880,847.54

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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.