Home / 3,510,324.50-5,264,443.46-1,488,538.58

Finding the Fourth Proportional to 3,510,324.50, 5,264,443.46 and 1,488,538.58

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Solution

The fourth proportional to 3,510,324.50, 5,264,443.46 and 1,488,538.58 is: 2,232,365.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,324.50 : 5,264,443.46 = 1,488,538.58 : x
  2. Step 2: Convert to fraction form
    3,510,324.50/5,264,443.46 = 1,488,538.58/x
  3. Step 3: Cross multiply
    3,510,324.50x = 5,264,443.46 × 1,488,538.58
  4. Step 4: Simplify right side
    3,510,324.50x = 7,836,327,169,837.82
  5. Step 5: Solve for x
    x = 7,836,327,169,837.82/3,510,324.50
  6. Step 6: Final answer
    x = 2,232,365.46

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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.