Home / 4,269,274.56-5,891,551.20-2,335,590.72

Finding the Fourth Proportional to 4,269,274.56, 5,891,551.20 and 2,335,590.72

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Solution

The fourth proportional to 4,269,274.56, 5,891,551.20 and 2,335,590.72 is: 3,223,089.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,269,274.56 : 5,891,551.20 = 2,335,590.72 : x
  2. Step 2: Convert to fraction form
    4,269,274.56/5,891,551.20 = 2,335,590.72/x
  3. Step 3: Cross multiply
    4,269,274.56x = 5,891,551.20 × 2,335,590.72
  4. Step 4: Simplify right side
    4,269,274.56x = 13,760,252,309,124.87
  5. Step 5: Solve for x
    x = 13,760,252,309,124.87/4,269,274.56
  6. Step 6: Final answer
    x = 3,223,089.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.