Home / 5,909,105.84-8,154,451.08-3,330,737.84

Finding the Fourth Proportional to 5,909,105.84, 8,154,451.08 and 3,330,737.84

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Solution

The fourth proportional to 5,909,105.84, 8,154,451.08 and 3,330,737.84 is: 4,596,353.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909,105.84 : 8,154,451.08 = 3,330,737.84 : x
  2. Step 2: Convert to fraction form
    5,909,105.84/8,154,451.08 = 3,330,737.84/x
  3. Step 3: Cross multiply
    5,909,105.84x = 8,154,451.08 × 3,330,737.84
  4. Step 4: Simplify right side
    5,909,105.84x = 27,160,338,776,584.87
  5. Step 5: Solve for x
    x = 27,160,338,776,584.87/5,909,105.84
  6. Step 6: Final answer
    x = 4,596,353.41

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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.