Home / 3,009,025.13-4,149,333.44-2,574,879.60

Finding the Fourth Proportional to 3,009,025.13, 4,149,333.44 and 2,574,879.60

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Solution

The fourth proportional to 3,009,025.13, 4,149,333.44 and 2,574,879.60 is: 3,550,662.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,025.13 : 4,149,333.44 = 2,574,879.60 : x
  2. Step 2: Convert to fraction form
    3,009,025.13/4,149,333.44 = 2,574,879.60/x
  3. Step 3: Cross multiply
    3,009,025.13x = 4,149,333.44 × 2,574,879.60
  4. Step 4: Simplify right side
    3,009,025.13x = 10,684,034,040,595.22
  5. Step 5: Solve for x
    x = 10,684,034,040,595.22/3,009,025.13
  6. Step 6: Final answer
    x = 3,550,662.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.