Home / 1,722,278.31-2,583,415.04-585,158.60

Finding the Fourth Proportional to 1,722,278.31, 2,583,415.04 and 585,158.60

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Solution

The fourth proportional to 1,722,278.31, 2,583,415.04 and 585,158.60 is: 877,737.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,278.31 : 2,583,415.04 = 585,158.60 : x
  2. Step 2: Convert to fraction form
    1,722,278.31/2,583,415.04 = 585,158.60/x
  3. Step 3: Cross multiply
    1,722,278.31x = 2,583,415.04 × 585,158.60
  4. Step 4: Simplify right side
    1,722,278.31x = 1,511,707,512,182.48
  5. Step 5: Solve for x
    x = 1,511,707,512,182.48/1,722,278.31
  6. Step 6: Final answer
    x = 877,737.07

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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.