Home / 3,356,301.90-5,031,429.93-1,224,890.58

Finding the Fourth Proportional to 3,356,301.90, 5,031,429.93 and 1,224,890.58

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Solution

The fourth proportional to 3,356,301.90, 5,031,429.93 and 1,224,890.58 is: 1,836,232.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,301.90 : 5,031,429.93 = 1,224,890.58 : x
  2. Step 2: Convert to fraction form
    3,356,301.90/5,031,429.93 = 1,224,890.58/x
  3. Step 3: Cross multiply
    3,356,301.90x = 5,031,429.93 × 1,224,890.58
  4. Step 4: Simplify right side
    3,356,301.90x = 6,162,951,125,187.06
  5. Step 5: Solve for x
    x = 6,162,951,125,187.06/3,356,301.90
  6. Step 6: Final answer
    x = 1,836,232.65

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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.