Home / 4,265,642.40-5,855,252.46-3,771,380.40

Finding the Fourth Proportional to 4,265,642.40, 5,855,252.46 and 3,771,380.40

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Solution

The fourth proportional to 4,265,642.40, 5,855,252.46 and 3,771,380.40 is: 5,176,801.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265,642.40 : 5,855,252.46 = 3,771,380.40 : x
  2. Step 2: Convert to fraction form
    4,265,642.40/5,855,252.46 = 3,771,380.40/x
  3. Step 3: Cross multiply
    4,265,642.40x = 5,855,252.46 × 3,771,380.40
  4. Step 4: Simplify right side
    4,265,642.40x = 22,082,384,364,695.79
  5. Step 5: Solve for x
    x = 22,082,384,364,695.79/4,265,642.40
  6. Step 6: Final answer
    x = 5,176,801.59

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.