Home / 1,823,246.30-2,737,331.85-1,065,863.90

Finding the Fourth Proportional to 1,823,246.30, 2,737,331.85 and 1,065,863.90

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Solution

The fourth proportional to 1,823,246.30, 2,737,331.85 and 1,065,863.90 is: 1,600,235.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,246.30 : 2,737,331.85 = 1,065,863.90 : x
  2. Step 2: Convert to fraction form
    1,823,246.30/2,737,331.85 = 1,065,863.90/x
  3. Step 3: Cross multiply
    1,823,246.30x = 2,737,331.85 × 1,065,863.90
  4. Step 4: Simplify right side
    1,823,246.30x = 2,917,623,201,235.22
  5. Step 5: Solve for x
    x = 2,917,623,201,235.22/1,823,246.30
  6. Step 6: Final answer
    x = 1,600,235.36

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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.