Home / 12,265,934.86-16,927,102.06-6,759,507.29

Finding the Fourth Proportional to 12,265,934.86, 16,927,102.06 and 6,759,507.29

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Solution

The fourth proportional to 12,265,934.86, 16,927,102.06 and 6,759,507.29 is: 9,328,181.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,265,934.86 : 16,927,102.06 = 6,759,507.29 : x
  2. Step 2: Convert to fraction form
    12,265,934.86/16,927,102.06 = 6,759,507.29/x
  3. Step 3: Cross multiply
    12,265,934.86x = 16,927,102.06 × 6,759,507.29
  4. Step 4: Simplify right side
    12,265,934.86x = 114,418,869,654,710.97
  5. Step 5: Solve for x
    x = 114,418,869,654,710.97/12,265,934.86
  6. Step 6: Final answer
    x = 9,328,181.75

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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.