Home / 3,232,130.41-4,849,623.81-1,694,758.72

Finding the Fourth Proportional to 3,232,130.41, 4,849,623.81 and 1,694,758.72

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Solution

The fourth proportional to 3,232,130.41, 4,849,623.81 and 1,694,758.72 is: 2,542,886.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,130.41 : 4,849,623.81 = 1,694,758.72 : x
  2. Step 2: Convert to fraction form
    3,232,130.41/4,849,623.81 = 1,694,758.72/x
  3. Step 3: Cross multiply
    3,232,130.41x = 4,849,623.81 × 1,694,758.72
  4. Step 4: Simplify right side
    3,232,130.41x = 8,218,942,240,717.12
  5. Step 5: Solve for x
    x = 8,218,942,240,717.12/3,232,130.41
  6. Step 6: Final answer
    x = 2,542,886.95

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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.