Home / 2,522,351.88-3,784,068.30-725,219.40

Finding the Fourth Proportional to 2,522,351.88, 3,784,068.30 and 725,219.40

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Solution

The fourth proportional to 2,522,351.88, 3,784,068.30 and 725,219.40 is: 1,087,984.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,351.88 : 3,784,068.30 = 725,219.40 : x
  2. Step 2: Convert to fraction form
    2,522,351.88/3,784,068.30 = 725,219.40/x
  3. Step 3: Cross multiply
    2,522,351.88x = 3,784,068.30 × 725,219.40
  4. Step 4: Simplify right side
    2,522,351.88x = 2,744,279,742,085.02
  5. Step 5: Solve for x
    x = 2,744,279,742,085.02/2,522,351.88
  6. Step 6: Final answer
    x = 1,087,984.50

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1.5x scale

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.