Home / 1,592,194.73-2,197,231.11-867,045.47

Finding the Fourth Proportional to 1,592,194.73, 2,197,231.11 and 867,045.47

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Solution

The fourth proportional to 1,592,194.73, 2,197,231.11 and 867,045.47 is: 1,196,524.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,194.73 : 2,197,231.11 = 867,045.47 : x
  2. Step 2: Convert to fraction form
    1,592,194.73/2,197,231.11 = 867,045.47/x
  3. Step 3: Cross multiply
    1,592,194.73x = 2,197,231.11 × 867,045.47
  4. Step 4: Simplify right side
    1,592,194.73x = 1,905,099,269,482.42
  5. Step 5: Solve for x
    x = 1,905,099,269,482.42/1,592,194.73
  6. Step 6: Final answer
    x = 1,196,524.04

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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.