Home / 1,722,984.90-2,584,713.06-585,441.15

Finding the Fourth Proportional to 1,722,984.90, 2,584,713.06 and 585,441.15

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Solution

The fourth proportional to 1,722,984.90, 2,584,713.06 and 585,441.15 is: 878,241.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,984.90 : 2,584,713.06 = 585,441.15 : x
  2. Step 2: Convert to fraction form
    1,722,984.90/2,584,713.06 = 585,441.15/x
  3. Step 3: Cross multiply
    1,722,984.90x = 2,584,713.06 × 585,441.15
  4. Step 4: Simplify right side
    1,722,984.90x = 1,513,197,386,266.42
  5. Step 5: Solve for x
    x = 1,513,197,386,266.42/1,722,984.90
  6. Step 6: Final answer
    x = 878,241.82

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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.