Home / 2,923,378.49-4,385,824.38-901,577.79

Finding the Fourth Proportional to 2,923,378.49, 4,385,824.38 and 901,577.79

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Solution

The fourth proportional to 2,923,378.49, 4,385,824.38 and 901,577.79 is: 1,352,600.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,378.49 : 4,385,824.38 = 901,577.79 : x
  2. Step 2: Convert to fraction form
    2,923,378.49/4,385,824.38 = 901,577.79/x
  3. Step 3: Cross multiply
    2,923,378.49x = 4,385,824.38 × 901,577.79
  4. Step 4: Simplify right side
    2,923,378.49x = 3,954,161,851,848.52
  5. Step 5: Solve for x
    x = 3,954,161,851,848.52/2,923,378.49
  6. Step 6: Final answer
    x = 1,352,600.04

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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.