Home / 3,291,921.41-4,937,383.16-895,952.75

Finding the Fourth Proportional to 3,291,921.41, 4,937,383.16 and 895,952.75

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Solution

The fourth proportional to 3,291,921.41, 4,937,383.16 and 895,952.75 is: 1,343,793.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,921.41 : 4,937,383.16 = 895,952.75 : x
  2. Step 2: Convert to fraction form
    3,291,921.41/4,937,383.16 = 895,952.75/x
  3. Step 3: Cross multiply
    3,291,921.41x = 4,937,383.16 × 895,952.75
  4. Step 4: Simplify right side
    3,291,921.41x = 4,423,662,015,525.93
  5. Step 5: Solve for x
    x = 4,423,662,015,525.93/3,291,921.41
  6. Step 6: Final answer
    x = 1,343,793.32

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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.