Home / 8,737,673.80-13,106,510.70-5,882,326.60

Finding the Fourth Proportional to 8,737,673.80, 13,106,510.70 and 5,882,326.60

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Solution

The fourth proportional to 8,737,673.80, 13,106,510.70 and 5,882,326.60 is: 8,823,489.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737,673.80 : 13,106,510.70 = 5,882,326.60 : x
  2. Step 2: Convert to fraction form
    8,737,673.80/13,106,510.70 = 5,882,326.60/x
  3. Step 3: Cross multiply
    8,737,673.80x = 13,106,510.70 × 5,882,326.60
  4. Step 4: Simplify right side
    8,737,673.80x = 77,096,776,523,794.61
  5. Step 5: Solve for x
    x = 77,096,776,523,794.61/8,737,673.80
  6. Step 6: Final answer
    x = 8,823,489.90

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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.