Home / 1,454,462.02-2,007,116.42-792,158.84

Finding the Fourth Proportional to 1,454,462.02, 2,007,116.42 and 792,158.84

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Solution

The fourth proportional to 1,454,462.02, 2,007,116.42 and 792,158.84 is: 1,093,156.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,462.02 : 2,007,116.42 = 792,158.84 : x
  2. Step 2: Convert to fraction form
    1,454,462.02/2,007,116.42 = 792,158.84/x
  3. Step 3: Cross multiply
    1,454,462.02x = 2,007,116.42 × 792,158.84
  4. Step 4: Simplify right side
    1,454,462.02x = 1,589,955,008,542.46
  5. Step 5: Solve for x
    x = 1,589,955,008,542.46/1,454,462.02
  6. Step 6: Final answer
    x = 1,093,156.77

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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.