Home / 12,265,934.67-16,927,101.80-6,759,507.10

Finding the Fourth Proportional to 12,265,934.67, 16,927,101.80 and 6,759,507.10

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Solution

The fourth proportional to 12,265,934.67, 16,927,101.80 and 6,759,507.10 is: 9,328,181.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,265,934.67 : 16,927,101.80 = 6,759,507.10 : x
  2. Step 2: Convert to fraction form
    12,265,934.67/16,927,101.80 = 6,759,507.10/x
  3. Step 3: Cross multiply
    12,265,934.67x = 16,927,101.80 × 6,759,507.10
  4. Step 4: Simplify right side
    12,265,934.67x = 114,418,864,765,725.25
  5. Step 5: Solve for x
    x = 114,418,864,765,725.25/12,265,934.67
  6. Step 6: Final answer
    x = 9,328,181.49

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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.