Home / 4,043,728.90-6,065,593.35-3,670,480.90

Finding the Fourth Proportional to 4,043,728.90, 6,065,593.35 and 3,670,480.90

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Solution

The fourth proportional to 4,043,728.90, 6,065,593.35 and 3,670,480.90 is: 5,505,721.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,728.90 : 6,065,593.35 = 3,670,480.90 : x
  2. Step 2: Convert to fraction form
    4,043,728.90/6,065,593.35 = 3,670,480.90/x
  3. Step 3: Cross multiply
    4,043,728.90x = 6,065,593.35 × 3,670,480.90
  4. Step 4: Simplify right side
    4,043,728.90x = 22,263,644,538,342.01
  5. Step 5: Solve for x
    x = 22,263,644,538,342.01/4,043,728.90
  6. Step 6: Final answer
    x = 5,505,721.35

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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.