Home / 4,026,437.80-6,039,656.70-3,270,610.60

Finding the Fourth Proportional to 4,026,437.80, 6,039,656.70 and 3,270,610.60

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Solution

The fourth proportional to 4,026,437.80, 6,039,656.70 and 3,270,610.60 is: 4,905,915.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,437.80 : 6,039,656.70 = 3,270,610.60 : x
  2. Step 2: Convert to fraction form
    4,026,437.80/6,039,656.70 = 3,270,610.60/x
  3. Step 3: Cross multiply
    4,026,437.80x = 6,039,656.70 × 3,270,610.60
  4. Step 4: Simplify right side
    4,026,437.80x = 19,753,365,223,381.02
  5. Step 5: Solve for x
    x = 19,753,365,223,381.02/4,026,437.80
  6. Step 6: Final answer
    x = 4,905,915.90

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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.