Home / 2,440,332.71-3,659,762.08-734,023.04

Finding the Fourth Proportional to 2,440,332.71, 3,659,762.08 and 734,023.04

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Solution

The fourth proportional to 2,440,332.71, 3,659,762.08 and 734,023.04 is: 1,100,812.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,332.71 : 3,659,762.08 = 734,023.04 : x
  2. Step 2: Convert to fraction form
    2,440,332.71/3,659,762.08 = 734,023.04/x
  3. Step 3: Cross multiply
    2,440,332.71x = 3,659,762.08 × 734,023.04
  4. Step 4: Simplify right side
    2,440,332.71x = 2,686,349,687,638.32
  5. Step 5: Solve for x
    x = 2,686,349,687,638.32/2,440,332.71
  6. Step 6: Final answer
    x = 1,100,812.88

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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.