Home / 4,264,019.92-6,395,329.24-1,531,001.56

Finding the Fourth Proportional to 4,264,019.92, 6,395,329.24 and 1,531,001.56

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Solution

The fourth proportional to 4,264,019.92, 6,395,329.24 and 1,531,001.56 is: 2,296,250.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264,019.92 : 6,395,329.24 = 1,531,001.56 : x
  2. Step 2: Convert to fraction form
    4,264,019.92/6,395,329.24 = 1,531,001.56/x
  3. Step 3: Cross multiply
    4,264,019.92x = 6,395,329.24 × 1,531,001.56
  4. Step 4: Simplify right side
    4,264,019.92x = 9,791,259,043,153.62
  5. Step 5: Solve for x
    x = 9,791,259,043,153.62/4,264,019.92
  6. Step 6: Final answer
    x = 2,296,250.77

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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.