Home / 3,706,088.46-5,114,488.68-2,074,455.24

Finding the Fourth Proportional to 3,706,088.46, 5,114,488.68 and 2,074,455.24

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Solution

The fourth proportional to 3,706,088.46, 5,114,488.68 and 2,074,455.24 is: 2,862,796.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,088.46 : 5,114,488.68 = 2,074,455.24 : x
  2. Step 2: Convert to fraction form
    3,706,088.46/5,114,488.68 = 2,074,455.24/x
  3. Step 3: Cross multiply
    3,706,088.46x = 5,114,488.68 × 2,074,455.24
  4. Step 4: Simplify right side
    3,706,088.46x = 10,609,777,842,146.68
  5. Step 5: Solve for x
    x = 10,609,777,842,146.68/3,706,088.46
  6. Step 6: Final answer
    x = 2,862,796.71

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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.