Home / 12,265,932.23-16,927,098.42-6,759,504.66

Finding the Fourth Proportional to 12,265,932.23, 16,927,098.42 and 6,759,504.66

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Solution

The fourth proportional to 12,265,932.23, 16,927,098.42 and 6,759,504.66 is: 9,328,178.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,265,932.23 : 16,927,098.42 = 6,759,504.66 : x
  2. Step 2: Convert to fraction form
    12,265,932.23/16,927,098.42 = 6,759,504.66/x
  3. Step 3: Cross multiply
    12,265,932.23x = 16,927,098.42 × 6,759,504.66
  4. Step 4: Simplify right side
    12,265,932.23x = 114,418,800,602,611.42
  5. Step 5: Solve for x
    x = 114,418,800,602,611.42/12,265,932.23
  6. Step 6: Final answer
    x = 9,328,178.12

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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.