Home / 2,595,377.52-3,893,173.29-890,692.11

Finding the Fourth Proportional to 2,595,377.52, 3,893,173.29 and 890,692.11

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Solution

The fourth proportional to 2,595,377.52, 3,893,173.29 and 890,692.11 is: 1,336,074.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,377.52 : 3,893,173.29 = 890,692.11 : x
  2. Step 2: Convert to fraction form
    2,595,377.52/3,893,173.29 = 890,692.11/x
  3. Step 3: Cross multiply
    2,595,377.52x = 3,893,173.29 × 890,692.11
  4. Step 4: Simplify right side
    2,595,377.52x = 3,467,618,732,265.74
  5. Step 5: Solve for x
    x = 3,467,618,732,265.74/2,595,377.52
  6. Step 6: Final answer
    x = 1,336,074.89

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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.