Home / 4,473,977.04-6,171,977.52-3,024,178.56

Finding the Fourth Proportional to 4,473,977.04, 6,171,977.52 and 3,024,178.56

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Solution

The fourth proportional to 4,473,977.04, 6,171,977.52 and 3,024,178.56 is: 4,171,939.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,977.04 : 6,171,977.52 = 3,024,178.56 : x
  2. Step 2: Convert to fraction form
    4,473,977.04/6,171,977.52 = 3,024,178.56/x
  3. Step 3: Cross multiply
    4,473,977.04x = 6,171,977.52 × 3,024,178.56
  4. Step 4: Simplify right side
    4,473,977.04x = 18,665,162,088,785.97
  5. Step 5: Solve for x
    x = 18,665,162,088,785.97/4,473,977.04
  6. Step 6: Final answer
    x = 4,171,939.62

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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.