Home / 9,549,391.04-14,324,481.60-2,817,805.12

Finding the Fourth Proportional to 9,549,391.04, 14,324,481.60 and 2,817,805.12

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Solution

The fourth proportional to 9,549,391.04, 14,324,481.60 and 2,817,805.12 is: 4,226,824.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549,391.04 : 14,324,481.60 = 2,817,805.12 : x
  2. Step 2: Convert to fraction form
    9,549,391.04/14,324,481.60 = 2,817,805.12/x
  3. Step 3: Cross multiply
    9,549,391.04x = 14,324,481.60 × 2,817,805.12
  4. Step 4: Simplify right side
    9,549,391.04x = 40,363,597,593,825.79
  5. Step 5: Solve for x
    x = 40,363,597,593,825.79/9,549,391.04
  6. Step 6: Final answer
    x = 4,226,824.25

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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.