Home / 10,732,934.67-16,092,900.14-4,816,415.85

Finding the Fourth Proportional to 10,732,934.67, 16,092,900.14 and 4,816,415.85

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Solution

The fourth proportional to 10,732,934.67, 16,092,900.14 and 4,816,415.85 is: 7,221,706.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,732,934.67 : 16,092,900.14 = 4,816,415.85 : x
  2. Step 2: Convert to fraction form
    10,732,934.67/16,092,900.14 = 4,816,415.85/x
  3. Step 3: Cross multiply
    10,732,934.67x = 16,092,900.14 × 4,816,415.85
  4. Step 4: Simplify right side
    10,732,934.67x = 77,510,099,282,681.12
  5. Step 5: Solve for x
    x = 77,510,099,282,681.12/10,732,934.67
  6. Step 6: Final answer
    x = 7,221,706.05

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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.