Home / 5,073,973.97-7,612,080.57-1,480,022.19

Finding the Fourth Proportional to 5,073,973.97, 7,612,080.57 and 1,480,022.19

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Solution

The fourth proportional to 5,073,973.97, 7,612,080.57 and 1,480,022.19 is: 2,220,359.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,073,973.97 : 7,612,080.57 = 1,480,022.19 : x
  2. Step 2: Convert to fraction form
    5,073,973.97/7,612,080.57 = 1,480,022.19/x
  3. Step 3: Cross multiply
    5,073,973.97x = 7,612,080.57 × 1,480,022.19
  4. Step 4: Simplify right side
    5,073,973.97x = 11,266,048,155,667.85
  5. Step 5: Solve for x
    x = 11,266,048,155,667.85/5,073,973.97
  6. Step 6: Final answer
    x = 2,220,359.87

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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.