Home / 11,754,362.96-16,220,474.88-6,527,702.96

Finding the Fourth Proportional to 11,754,362.96, 16,220,474.88 and 6,527,702.96

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Solution

The fourth proportional to 11,754,362.96, 16,220,474.88 and 6,527,702.96 is: 9,007,926.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,362.96 : 16,220,474.88 = 6,527,702.96 : x
  2. Step 2: Convert to fraction form
    11,754,362.96/16,220,474.88 = 6,527,702.96/x
  3. Step 3: Cross multiply
    11,754,362.96x = 16,220,474.88 × 6,527,702.96
  4. Step 4: Simplify right side
    11,754,362.96x = 105,882,441,886,781.66
  5. Step 5: Solve for x
    x = 105,882,441,886,781.66/11,754,362.96
  6. Step 6: Final answer
    x = 9,007,926.86

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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.