Home / 3,197,251.78-4,412,076.28-1,746,997

Finding the Fourth Proportional to 3,197,251.78, 4,412,076.28 and 1,746,997

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Solution

The fourth proportional to 3,197,251.78, 4,412,076.28 and 1,746,997 is: 2,410,784.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,251.78 : 4,412,076.28 = 1,746,997 : x
  2. Step 2: Convert to fraction form
    3,197,251.78/4,412,076.28 = 1,746,997/x
  3. Step 3: Cross multiply
    3,197,251.78x = 4,412,076.28 × 1,746,997
  4. Step 4: Simplify right side
    3,197,251.78x = 7,707,884,024,931.16
  5. Step 5: Solve for x
    x = 7,707,884,024,931.16/3,197,251.78
  6. Step 6: Final answer
    x = 2,410,784.18

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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.