Home / 5,669,585.36-8,508,363.26-5,127,515.56

Finding the Fourth Proportional to 5,669,585.36, 8,508,363.26 and 5,127,515.56

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Solution

The fourth proportional to 5,669,585.36, 8,508,363.26 and 5,127,515.56 is: 7,694,877.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,585.36 : 8,508,363.26 = 5,127,515.56 : x
  2. Step 2: Convert to fraction form
    5,669,585.36/8,508,363.26 = 5,127,515.56/x
  3. Step 3: Cross multiply
    5,669,585.36x = 8,508,363.26 × 5,127,515.56
  4. Step 4: Simplify right side
    5,669,585.36x = 43,626,765,005,782.32
  5. Step 5: Solve for x
    x = 43,626,765,005,782.32/5,669,585.36
  6. Step 6: Final answer
    x = 7,694,877.53

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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.