Home / 2,017,196.76-3,026,016.36-1,006,572.90

Finding the Fourth Proportional to 2,017,196.76, 3,026,016.36 and 1,006,572.90

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Solution

The fourth proportional to 2,017,196.76, 3,026,016.36 and 1,006,572.90 is: 1,509,969.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,196.76 : 3,026,016.36 = 1,006,572.90 : x
  2. Step 2: Convert to fraction form
    2,017,196.76/3,026,016.36 = 1,006,572.90/x
  3. Step 3: Cross multiply
    2,017,196.76x = 3,026,016.36 × 1,006,572.90
  4. Step 4: Simplify right side
    2,017,196.76x = 3,045,906,062,932.64
  5. Step 5: Solve for x
    x = 3,045,906,062,932.64/2,017,196.76
  6. Step 6: Final answer
    x = 1,509,969.74

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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.