Home / 3,264,106.20-4,893,048.90-2,544,048.60

Finding the Fourth Proportional to 3,264,106.20, 4,893,048.90 and 2,544,048.60

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Solution

The fourth proportional to 3,264,106.20, 4,893,048.90 and 2,544,048.60 is: 3,813,648.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,106.20 : 4,893,048.90 = 2,544,048.60 : x
  2. Step 2: Convert to fraction form
    3,264,106.20/4,893,048.90 = 2,544,048.60/x
  3. Step 3: Cross multiply
    3,264,106.20x = 4,893,048.90 × 2,544,048.60
  4. Step 4: Simplify right side
    3,264,106.20x = 12,448,154,203,776.54
  5. Step 5: Solve for x
    x = 12,448,154,203,776.54/3,264,106.20
  6. Step 6: Final answer
    x = 3,813,648.65

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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.