Home / 8,023,971.69-11,073,080.85-4,586,286.54

Finding the Fourth Proportional to 8,023,971.69, 11,073,080.85 and 4,586,286.54

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Solution

The fourth proportional to 8,023,971.69, 11,073,080.85 and 4,586,286.54 is: 6,329,075.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,023,971.69 : 11,073,080.85 = 4,586,286.54 : x
  2. Step 2: Convert to fraction form
    8,023,971.69/11,073,080.85 = 4,586,286.54/x
  3. Step 3: Cross multiply
    8,023,971.69x = 11,073,080.85 × 4,586,286.54
  4. Step 4: Simplify right side
    8,023,971.69x = 50,784,321,658,686.76
  5. Step 5: Solve for x
    x = 50,784,321,658,686.76/8,023,971.69
  6. Step 6: Final answer
    x = 6,329,075.38

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Double scale
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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.