Home / 3,056,005.20-4,584,007.80-2,710,568.55

Finding the Fourth Proportional to 3,056,005.20, 4,584,007.80 and 2,710,568.55

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Solution

The fourth proportional to 3,056,005.20, 4,584,007.80 and 2,710,568.55 is: 4,065,852.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,005.20 : 4,584,007.80 = 2,710,568.55 : x
  2. Step 2: Convert to fraction form
    3,056,005.20/4,584,007.80 = 2,710,568.55/x
  3. Step 3: Cross multiply
    3,056,005.20x = 4,584,007.80 × 2,710,568.55
  4. Step 4: Simplify right side
    3,056,005.20x = 12,425,267,375,634.69
  5. Step 5: Solve for x
    x = 12,425,267,375,634.69/3,056,005.20
  6. Step 6: Final answer
    x = 4,065,852.83

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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.