Home / 11,783,614.74-17,677,966.22-3,586,897.92

Finding the Fourth Proportional to 11,783,614.74, 17,677,966.22 and 3,586,897.92

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Solution

The fourth proportional to 11,783,614.74, 17,677,966.22 and 3,586,897.92 is: 5,381,121.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,783,614.74 : 17,677,966.22 = 3,586,897.92 : x
  2. Step 2: Convert to fraction form
    11,783,614.74/17,677,966.22 = 3,586,897.92/x
  3. Step 3: Cross multiply
    11,783,614.74x = 17,677,966.22 × 3,586,897.92
  4. Step 4: Simplify right side
    11,783,614.74x = 63,409,060,246,413.77
  5. Step 5: Solve for x
    x = 63,409,060,246,413.77/11,783,614.74
  6. Step 6: Final answer
    x = 5,381,121.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.