Home / 6,549,076.80-9,823,615.20-2,288,800.80

Finding the Fourth Proportional to 6,549,076.80, 9,823,615.20 and 2,288,800.80

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Solution

The fourth proportional to 6,549,076.80, 9,823,615.20 and 2,288,800.80 is: 3,433,201.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549,076.80 : 9,823,615.20 = 2,288,800.80 : x
  2. Step 2: Convert to fraction form
    6,549,076.80/9,823,615.20 = 2,288,800.80/x
  3. Step 3: Cross multiply
    6,549,076.80x = 9,823,615.20 × 2,288,800.80
  4. Step 4: Simplify right side
    6,549,076.80x = 22,484,298,328,652.16
  5. Step 5: Solve for x
    x = 22,484,298,328,652.16/6,549,076.80
  6. Step 6: Final answer
    x = 3,433,201.20

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Double scale
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Similar ratio
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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.