Home / 2,338,210-3,497,182.98-1,376,373.34

Finding the Fourth Proportional to 2,338,210, 3,497,182.98 and 1,376,373.34

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Solution

The fourth proportional to 2,338,210, 3,497,182.98 and 1,376,373.34 is: 2,058,595.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,210 : 3,497,182.98 = 1,376,373.34 : x
  2. Step 2: Convert to fraction form
    2,338,210/3,497,182.98 = 1,376,373.34/x
  3. Step 3: Cross multiply
    2,338,210x = 3,497,182.98 × 1,376,373.34
  4. Step 4: Simplify right side
    2,338,210x = 4,813,429,418,773.75
  5. Step 5: Solve for x
    x = 4,813,429,418,773.75/2,338,210
  6. Step 6: Final answer
    x = 2,058,595.86

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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.