Home / 6,192,014.90-9,288,022.35-3,767,069.30

Finding the Fourth Proportional to 6,192,014.90, 9,288,022.35 and 3,767,069.30

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Solution

The fourth proportional to 6,192,014.90, 9,288,022.35 and 3,767,069.30 is: 5,650,603.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,014.90 : 9,288,022.35 = 3,767,069.30 : x
  2. Step 2: Convert to fraction form
    6,192,014.90/9,288,022.35 = 3,767,069.30/x
  3. Step 3: Cross multiply
    6,192,014.90x = 9,288,022.35 × 3,767,069.30
  4. Step 4: Simplify right side
    6,192,014.90x = 34,988,623,852,398.85
  5. Step 5: Solve for x
    x = 34,988,623,852,398.85/6,192,014.90
  6. Step 6: Final answer
    x = 5,650,603.95

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Double scale
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Similar ratio
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1.5x scale

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.