Home / 595,862.19-822,280.01-323,936.82

Finding the Fourth Proportional to 595,862.19, 822,280.01 and 323,936.82

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Solution

The fourth proportional to 595,862.19, 822,280.01 and 323,936.82 is: 447,027.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,862.19 : 822,280.01 = 323,936.82 : x
  2. Step 2: Convert to fraction form
    595,862.19/822,280.01 = 323,936.82/x
  3. Step 3: Cross multiply
    595,862.19x = 822,280.01 × 323,936.82
  4. Step 4: Simplify right side
    595,862.19x = 266,366,769,969.28
  5. Step 5: Solve for x
    x = 266,366,769,969.28/595,862.19
  6. Step 6: Final answer
    x = 447,027.47

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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.