Home / 4,136,015.90-6,204,023.85-3,073,133.90

Finding the Fourth Proportional to 4,136,015.90, 6,204,023.85 and 3,073,133.90

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Solution

The fourth proportional to 4,136,015.90, 6,204,023.85 and 3,073,133.90 is: 4,609,700.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,015.90 : 6,204,023.85 = 3,073,133.90 : x
  2. Step 2: Convert to fraction form
    4,136,015.90/6,204,023.85 = 3,073,133.90/x
  3. Step 3: Cross multiply
    4,136,015.90x = 6,204,023.85 × 3,073,133.90
  4. Step 4: Simplify right side
    4,136,015.90x = 19,065,796,009,843.51
  5. Step 5: Solve for x
    x = 19,065,796,009,843.51/4,136,015.90
  6. Step 6: Final answer
    x = 4,609,700.85

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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.