Home / 8,068,048.74-11,134,301.99-4,536,956.66

Finding the Fourth Proportional to 8,068,048.74, 11,134,301.99 and 4,536,956.66

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Solution

The fourth proportional to 8,068,048.74, 11,134,301.99 and 4,536,956.66 is: 6,261,222.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,068,048.74 : 11,134,301.99 = 4,536,956.66 : x
  2. Step 2: Convert to fraction form
    8,068,048.74/11,134,301.99 = 4,536,956.66/x
  3. Step 3: Cross multiply
    8,068,048.74x = 11,134,301.99 × 4,536,956.66
  4. Step 4: Simplify right side
    8,068,048.74x = 50,515,845,489,625.46
  5. Step 5: Solve for x
    x = 50,515,845,489,625.46/8,068,048.74
  6. Step 6: Final answer
    x = 6,261,222.15

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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.