Home / 4,205,710.27-5,803,872.82-2,271,964.87

Finding the Fourth Proportional to 4,205,710.27, 5,803,872.82 and 2,271,964.87

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Solution

The fourth proportional to 4,205,710.27, 5,803,872.82 and 2,271,964.87 is: 3,135,307.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,710.27 : 5,803,872.82 = 2,271,964.87 : x
  2. Step 2: Convert to fraction form
    4,205,710.27/5,803,872.82 = 2,271,964.87/x
  3. Step 3: Cross multiply
    4,205,710.27x = 5,803,872.82 × 2,271,964.87
  4. Step 4: Simplify right side
    4,205,710.27x = 13,186,195,156,987.83
  5. Step 5: Solve for x
    x = 13,186,195,156,987.83/4,205,710.27
  6. Step 6: Final answer
    x = 3,135,307.55

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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.