Home / 9,434,739.87-13,015,843.02-5,995,135.62

Finding the Fourth Proportional to 9,434,739.87, 13,015,843.02 and 5,995,135.62

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Solution

The fourth proportional to 9,434,739.87, 13,015,843.02 and 5,995,135.62 is: 8,270,683.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434,739.87 : 13,015,843.02 = 5,995,135.62 : x
  2. Step 2: Convert to fraction form
    9,434,739.87/13,015,843.02 = 5,995,135.62/x
  3. Step 3: Cross multiply
    9,434,739.87x = 13,015,843.02 × 5,995,135.62
  4. Step 4: Simplify right side
    9,434,739.87x = 78,031,744,113,530.38
  5. Step 5: Solve for x
    x = 78,031,744,113,530.38/9,434,739.87
  6. Step 6: Final answer
    x = 8,270,683.15

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.