Home / 3,697,962.45-5,103,090.23-2,066,383.24

Finding the Fourth Proportional to 3,697,962.45, 5,103,090.23 and 2,066,383.24

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Solution

The fourth proportional to 3,697,962.45, 5,103,090.23 and 2,066,383.24 is: 2,851,554.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,962.45 : 5,103,090.23 = 2,066,383.24 : x
  2. Step 2: Convert to fraction form
    3,697,962.45/5,103,090.23 = 2,066,383.24/x
  3. Step 3: Cross multiply
    3,697,962.45x = 5,103,090.23 × 2,066,383.24
  4. Step 4: Simplify right side
    3,697,962.45x = 10,544,940,123,479.75
  5. Step 5: Solve for x
    x = 10,544,940,123,479.75/3,697,962.45
  6. Step 6: Final answer
    x = 2,851,554.14

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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.