Home / 2,454,891.84-3,682,376.64-749,070.72

Finding the Fourth Proportional to 2,454,891.84, 3,682,376.64 and 749,070.72

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Solution

The fourth proportional to 2,454,891.84, 3,682,376.64 and 749,070.72 is: 1,123,617.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,891.84 : 3,682,376.64 = 749,070.72 : x
  2. Step 2: Convert to fraction form
    2,454,891.84/3,682,376.64 = 749,070.72/x
  3. Step 3: Cross multiply
    2,454,891.84x = 3,682,376.64 × 749,070.72
  4. Step 4: Simplify right side
    2,454,891.84x = 2,758,360,521,035.98
  5. Step 5: Solve for x
    x = 2,758,360,521,035.98/2,454,891.84
  6. Step 6: Final answer
    x = 1,123,617.94

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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.