Home / 3,016,003.10-4,524,004.65-2,685,328.70

Finding the Fourth Proportional to 3,016,003.10, 4,524,004.65 and 2,685,328.70

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Solution

The fourth proportional to 3,016,003.10, 4,524,004.65 and 2,685,328.70 is: 4,027,993.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,003.10 : 4,524,004.65 = 2,685,328.70 : x
  2. Step 2: Convert to fraction form
    3,016,003.10/4,524,004.65 = 2,685,328.70/x
  3. Step 3: Cross multiply
    3,016,003.10x = 4,524,004.65 × 2,685,328.70
  4. Step 4: Simplify right side
    3,016,003.10x = 12,148,439,525,578.46
  5. Step 5: Solve for x
    x = 12,148,439,525,578.46/3,016,003.10
  6. Step 6: Final answer
    x = 4,027,993.05

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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.