Home / 3,957,052.85-5,931,464.03-1,529,873.16

Finding the Fourth Proportional to 3,957,052.85, 5,931,464.03 and 1,529,873.16

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Solution

The fourth proportional to 3,957,052.85, 5,931,464.03 and 1,529,873.16 is: 2,293,218.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,957,052.85 : 5,931,464.03 = 1,529,873.16 : x
  2. Step 2: Convert to fraction form
    3,957,052.85/5,931,464.03 = 1,529,873.16/x
  3. Step 3: Cross multiply
    3,957,052.85x = 5,931,464.03 × 1,529,873.16
  4. Step 4: Simplify right side
    3,957,052.85x = 9,074,387,611,353.07
  5. Step 5: Solve for x
    x = 9,074,387,611,353.07/3,957,052.85
  6. Step 6: Final answer
    x = 2,293,218.71

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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.