Home / 14,170,958.08-21,259,810.49-4,586,336.71

Finding the Fourth Proportional to 14,170,958.08, 21,259,810.49 and 4,586,336.71

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Solution

The fourth proportional to 14,170,958.08, 21,259,810.49 and 4,586,336.71 is: 6,880,596.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,170,958.08 : 21,259,810.49 = 4,586,336.71 : x
  2. Step 2: Convert to fraction form
    14,170,958.08/21,259,810.49 = 4,586,336.71/x
  3. Step 3: Cross multiply
    14,170,958.08x = 21,259,810.49 × 4,586,336.71
  4. Step 4: Simplify right side
    14,170,958.08x = 97,504,649,221,848.86
  5. Step 5: Solve for x
    x = 97,504,649,221,848.86/14,170,958.08
  6. Step 6: Final answer
    x = 6,880,596.83

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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.