Home / 10,245,086.82-14,138,263.53-5,598,964.26

Finding the Fourth Proportional to 10,245,086.82, 14,138,263.53 and 5,598,964.26

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Solution

The fourth proportional to 10,245,086.82, 14,138,263.53 and 5,598,964.26 is: 7,726,594.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,245,086.82 : 14,138,263.53 = 5,598,964.26 : x
  2. Step 2: Convert to fraction form
    10,245,086.82/14,138,263.53 = 5,598,964.26/x
  3. Step 3: Cross multiply
    10,245,086.82x = 14,138,263.53 × 5,598,964.26
  4. Step 4: Simplify right side
    10,245,086.82x = 79,159,632,202,931.44
  5. Step 5: Solve for x
    x = 79,159,632,202,931.44/10,245,086.82
  6. Step 6: Final answer
    x = 7,726,594.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.