Home / 6,929,585.06-10,391,788.82-2,379,342.02

Finding the Fourth Proportional to 6,929,585.06, 10,391,788.82 and 2,379,342.02

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Solution

The fourth proportional to 6,929,585.06, 10,391,788.82 and 2,379,342.02 is: 3,568,124.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,929,585.06 : 10,391,788.82 = 2,379,342.02 : x
  2. Step 2: Convert to fraction form
    6,929,585.06/10,391,788.82 = 2,379,342.02/x
  3. Step 3: Cross multiply
    6,929,585.06x = 10,391,788.82 × 2,379,342.02
  4. Step 4: Simplify right side
    6,929,585.06x = 24,725,619,756,381.63
  5. Step 5: Solve for x
    x = 24,725,619,756,381.63/6,929,585.06
  6. Step 6: Final answer
    x = 3,568,124.15

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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.