Home / 4,697,078.01-6,481,857.65-2,763,462.91

Finding the Fourth Proportional to 4,697,078.01, 6,481,857.65 and 2,763,462.91

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Solution

The fourth proportional to 4,697,078.01, 6,481,857.65 and 2,763,462.91 is: 3,813,514.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,078.01 : 6,481,857.65 = 2,763,462.91 : x
  2. Step 2: Convert to fraction form
    4,697,078.01/6,481,857.65 = 2,763,462.91/x
  3. Step 3: Cross multiply
    4,697,078.01x = 6,481,857.65 × 2,763,462.91
  4. Step 4: Simplify right side
    4,697,078.01x = 17,912,373,203,674.76
  5. Step 5: Solve for x
    x = 17,912,373,203,674.76/4,697,078.01
  6. Step 6: Final answer
    x = 3,813,514.10

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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.