Home / 14,593,226.40-21,889,839.60-3,955,658.40

Finding the Fourth Proportional to 14,593,226.40, 21,889,839.60 and 3,955,658.40

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Solution

The fourth proportional to 14,593,226.40, 21,889,839.60 and 3,955,658.40 is: 5,933,487.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,593,226.40 : 21,889,839.60 = 3,955,658.40 : x
  2. Step 2: Convert to fraction form
    14,593,226.40/21,889,839.60 = 3,955,658.40/x
  3. Step 3: Cross multiply
    14,593,226.40x = 21,889,839.60 × 3,955,658.40
  4. Step 4: Simplify right side
    14,593,226.40x = 86,588,727,888,392.64
  5. Step 5: Solve for x
    x = 86,588,727,888,392.64/14,593,226.40
  6. Step 6: Final answer
    x = 5,933,487.60

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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.