Home / 3,376,859.77-5,067,307.01-3,102,124.57

Finding the Fourth Proportional to 3,376,859.77, 5,067,307.01 and 3,102,124.57

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Solution

The fourth proportional to 3,376,859.77, 5,067,307.01 and 3,102,124.57 is: 4,655,040.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,859.77 : 5,067,307.01 = 3,102,124.57 : x
  2. Step 2: Convert to fraction form
    3,376,859.77/5,067,307.01 = 3,102,124.57/x
  3. Step 3: Cross multiply
    3,376,859.77x = 5,067,307.01 × 3,102,124.57
  4. Step 4: Simplify right side
    3,376,859.77x = 15,719,417,585,595.43
  5. Step 5: Solve for x
    x = 15,719,417,585,595.43/3,376,859.77
  6. Step 6: Final answer
    x = 4,655,040.09

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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.