Home / 6,746,843.34-10,120,256.97-2,197,884.87

Finding the Fourth Proportional to 6,746,843.34, 10,120,256.97 and 2,197,884.87

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Solution

The fourth proportional to 6,746,843.34, 10,120,256.97 and 2,197,884.87 is: 3,296,824.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,843.34 : 10,120,256.97 = 2,197,884.87 : x
  2. Step 2: Convert to fraction form
    6,746,843.34/10,120,256.97 = 2,197,884.87/x
  3. Step 3: Cross multiply
    6,746,843.34x = 10,120,256.97 × 2,197,884.87
  4. Step 4: Simplify right side
    6,746,843.34x = 22,243,159,674,875.05
  5. Step 5: Solve for x
    x = 22,243,159,674,875.05/6,746,843.34
  6. Step 6: Final answer
    x = 3,296,824.69

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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.