Home / 8,005,859.60-11,048,003.40-4,334,713.04

Finding the Fourth Proportional to 8,005,859.60, 11,048,003.40 and 4,334,713.04

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Solution

The fourth proportional to 8,005,859.60, 11,048,003.40 and 4,334,713.04 is: 5,981,859.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,005,859.60 : 11,048,003.40 = 4,334,713.04 : x
  2. Step 2: Convert to fraction form
    8,005,859.60/11,048,003.40 = 4,334,713.04/x
  3. Step 3: Cross multiply
    8,005,859.60x = 11,048,003.40 × 4,334,713.04
  4. Step 4: Simplify right side
    8,005,859.60x = 47,889,924,403,944.34
  5. Step 5: Solve for x
    x = 47,889,924,403,944.34/8,005,859.60
  6. Step 6: Final answer
    x = 5,981,859.14

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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.