Home / 4,264,013.90-6,395,320.26-1,530,995.54

Finding the Fourth Proportional to 4,264,013.90, 6,395,320.26 and 1,530,995.54

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Solution

The fourth proportional to 4,264,013.90, 6,395,320.26 and 1,530,995.54 is: 2,296,241.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264,013.90 : 6,395,320.26 = 1,530,995.54 : x
  2. Step 2: Convert to fraction form
    4,264,013.90/6,395,320.26 = 1,530,995.54/x
  3. Step 3: Cross multiply
    4,264,013.90x = 6,395,320.26 × 1,530,995.54
  4. Step 4: Simplify right side
    4,264,013.90x = 9,791,206,794,931.64
  5. Step 5: Solve for x
    x = 9,791,206,794,931.64/4,264,013.90
  6. Step 6: Final answer
    x = 2,296,241.76

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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.