Home / 2,201,710.10-3,302,565.15-705,953.30

Finding the Fourth Proportional to 2,201,710.10, 3,302,565.15 and 705,953.30

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Solution

The fourth proportional to 2,201,710.10, 3,302,565.15 and 705,953.30 is: 1,058,929.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,710.10 : 3,302,565.15 = 705,953.30 : x
  2. Step 2: Convert to fraction form
    2,201,710.10/3,302,565.15 = 705,953.30/x
  3. Step 3: Cross multiply
    2,201,710.10x = 3,302,565.15 × 705,953.30
  4. Step 4: Simplify right side
    2,201,710.10x = 2,331,456,766,107.50
  5. Step 5: Solve for x
    x = 2,331,456,766,107.50/2,201,710.10
  6. Step 6: Final answer
    x = 1,058,929.95

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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.