Home / 4,839,357.61-6,678,503.87-2,664,103.16

Finding the Fourth Proportional to 4,839,357.61, 6,678,503.87 and 2,664,103.16

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Solution

The fourth proportional to 4,839,357.61, 6,678,503.87 and 2,664,103.16 is: 3,676,567.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,357.61 : 6,678,503.87 = 2,664,103.16 : x
  2. Step 2: Convert to fraction form
    4,839,357.61/6,678,503.87 = 2,664,103.16/x
  3. Step 3: Cross multiply
    4,839,357.61x = 6,678,503.87 × 2,664,103.16
  4. Step 4: Simplify right side
    4,839,357.61x = 17,792,223,267,514.97
  5. Step 5: Solve for x
    x = 17,792,223,267,514.97/4,839,357.61
  6. Step 6: Final answer
    x = 3,676,567.16

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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.