Home / 8,552,467.38-11,802,407.20-4,685,126.04

Finding the Fourth Proportional to 8,552,467.38, 11,802,407.20 and 4,685,126.04

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Solution

The fourth proportional to 8,552,467.38, 11,802,407.20 and 4,685,126.04 is: 6,465,475.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,552,467.38 : 11,802,407.20 = 4,685,126.04 : x
  2. Step 2: Convert to fraction form
    8,552,467.38/11,802,407.20 = 4,685,126.04/x
  3. Step 3: Cross multiply
    8,552,467.38x = 11,802,407.20 × 4,685,126.04
  4. Step 4: Simplify right side
    8,552,467.38x = 55,295,765,307,403.48
  5. Step 5: Solve for x
    x = 55,295,765,307,403.48/8,552,467.38
  6. Step 6: Final answer
    x = 6,465,475.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.