Home / 2,458,094.16-3,687,141.30-775,328.88

Finding the Fourth Proportional to 2,458,094.16, 3,687,141.30 and 775,328.88

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Solution

The fourth proportional to 2,458,094.16, 3,687,141.30 and 775,328.88 is: 1,162,993.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,094.16 : 3,687,141.30 = 775,328.88 : x
  2. Step 2: Convert to fraction form
    2,458,094.16/3,687,141.30 = 775,328.88/x
  3. Step 3: Cross multiply
    2,458,094.16x = 3,687,141.30 × 775,328.88
  4. Step 4: Simplify right side
    2,458,094.16x = 2,858,747,134,530.74
  5. Step 5: Solve for x
    x = 2,858,747,134,530.74/2,458,094.16
  6. Step 6: Final answer
    x = 1,162,993.34

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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.