Home / 11,328,060.20-16,967,207.10-6,832,495.40

Finding the Fourth Proportional to 11,328,060.20, 16,967,207.10 and 6,832,495.40

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Solution

The fourth proportional to 11,328,060.20, 16,967,207.10 and 6,832,495.40 is: 10,233,734.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,328,060.20 : 16,967,207.10 = 6,832,495.40 : x
  2. Step 2: Convert to fraction form
    11,328,060.20/16,967,207.10 = 6,832,495.40/x
  3. Step 3: Cross multiply
    11,328,060.20x = 16,967,207.10 × 6,832,495.40
  4. Step 4: Simplify right side
    11,328,060.20x = 115,928,364,461,597.36
  5. Step 5: Solve for x
    x = 115,928,364,461,597.36/11,328,060.20
  6. Step 6: Final answer
    x = 10,233,734.85

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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.