Home / 2,933,443.89-4,400,169.48-803,546.46

Finding the Fourth Proportional to 2,933,443.89, 4,400,169.48 and 803,546.46

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Solution

The fourth proportional to 2,933,443.89, 4,400,169.48 and 803,546.46 is: 1,205,320.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,443.89 : 4,400,169.48 = 803,546.46 : x
  2. Step 2: Convert to fraction form
    2,933,443.89/4,400,169.48 = 803,546.46/x
  3. Step 3: Cross multiply
    2,933,443.89x = 4,400,169.48 × 803,546.46
  4. Step 4: Simplify right side
    2,933,443.89x = 3,535,740,609,054.04
  5. Step 5: Solve for x
    x = 3,535,740,609,054.04/2,933,443.89
  6. Step 6: Final answer
    x = 1,205,320.69

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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.