Home / 2,677,721.84-3,695,242.58-1,454,016.64

Finding the Fourth Proportional to 2,677,721.84, 3,695,242.58 and 1,454,016.64

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Solution

The fourth proportional to 2,677,721.84, 3,695,242.58 and 1,454,016.64 is: 2,006,535.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,721.84 : 3,695,242.58 = 1,454,016.64 : x
  2. Step 2: Convert to fraction form
    2,677,721.84/3,695,242.58 = 1,454,016.64/x
  3. Step 3: Cross multiply
    2,677,721.84x = 3,695,242.58 × 1,454,016.64
  4. Step 4: Simplify right side
    2,677,721.84x = 5,372,944,200,156.53
  5. Step 5: Solve for x
    x = 5,372,944,200,156.53/2,677,721.84
  6. Step 6: Final answer
    x = 2,006,535.60

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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.