Home / 12,265,934.46-16,927,101.50-6,759,506.88

Finding the Fourth Proportional to 12,265,934.46, 16,927,101.50 and 6,759,506.88

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Solution

The fourth proportional to 12,265,934.46, 16,927,101.50 and 6,759,506.88 is: 9,328,181.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,265,934.46 : 16,927,101.50 = 6,759,506.88 : x
  2. Step 2: Convert to fraction form
    12,265,934.46/16,927,101.50 = 6,759,506.88/x
  3. Step 3: Cross multiply
    12,265,934.46x = 16,927,101.50 × 6,759,506.88
  4. Step 4: Simplify right side
    12,265,934.46x = 114,418,859,013,910.80
  5. Step 5: Solve for x
    x = 114,418,859,013,910.80/12,265,934.46
  6. Step 6: Final answer
    x = 9,328,181.19

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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.