Home / 6,724,634.80-10,086,952.20-5,926,817.20

Finding the Fourth Proportional to 6,724,634.80, 10,086,952.20 and 5,926,817.20

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Solution

The fourth proportional to 6,724,634.80, 10,086,952.20 and 5,926,817.20 is: 8,890,225.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724,634.80 : 10,086,952.20 = 5,926,817.20 : x
  2. Step 2: Convert to fraction form
    6,724,634.80/10,086,952.20 = 5,926,817.20/x
  3. Step 3: Cross multiply
    6,724,634.80x = 10,086,952.20 × 5,926,817.20
  4. Step 4: Simplify right side
    6,724,634.80x = 59,783,521,794,537.84
  5. Step 5: Solve for x
    x = 59,783,521,794,537.84/6,724,634.80
  6. Step 6: Final answer
    x = 8,890,225.80

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Double scale
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1.5x scale

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.