Home / 2,596,464.36-3,894,816.83-799,428.33

Finding the Fourth Proportional to 2,596,464.36, 3,894,816.83 and 799,428.33

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Solution

The fourth proportional to 2,596,464.36, 3,894,816.83 and 799,428.33 is: 1,199,179.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,464.36 : 3,894,816.83 = 799,428.33 : x
  2. Step 2: Convert to fraction form
    2,596,464.36/3,894,816.83 = 799,428.33/x
  3. Step 3: Cross multiply
    2,596,464.36x = 3,894,816.83 × 799,428.33
  4. Step 4: Simplify right side
    2,596,464.36x = 3,113,626,910,065.65
  5. Step 5: Solve for x
    x = 3,113,626,910,065.65/2,596,464.36
  6. Step 6: Final answer
    x = 1,199,179.53

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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.