Home / 4,689,851.68-7,025,674.80-3,456,617.41

Finding the Fourth Proportional to 4,689,851.68, 7,025,674.80 and 3,456,617.41

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Solution

The fourth proportional to 4,689,851.68, 7,025,674.80 and 3,456,617.41 is: 5,178,217.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,689,851.68 : 7,025,674.80 = 3,456,617.41 : x
  2. Step 2: Convert to fraction form
    4,689,851.68/7,025,674.80 = 3,456,617.41/x
  3. Step 3: Cross multiply
    4,689,851.68x = 7,025,674.80 × 3,456,617.41
  4. Step 4: Simplify right side
    4,689,851.68x = 24,285,069,852,422.68
  5. Step 5: Solve for x
    x = 24,285,069,852,422.68/4,689,851.68
  6. Step 6: Final answer
    x = 5,178,217.03

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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.