Home / 3,601,394.56-4,970,083.71-2,073,993.76

Finding the Fourth Proportional to 3,601,394.56, 4,970,083.71 and 2,073,993.76

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Solution

The fourth proportional to 3,601,394.56, 4,970,083.71 and 2,073,993.76 is: 2,862,203.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,394.56 : 4,970,083.71 = 2,073,993.76 : x
  2. Step 2: Convert to fraction form
    3,601,394.56/4,970,083.71 = 2,073,993.76/x
  3. Step 3: Cross multiply
    3,601,394.56x = 4,970,083.71 × 2,073,993.76
  4. Step 4: Simplify right side
    3,601,394.56x = 10,307,922,603,541.52
  5. Step 5: Solve for x
    x = 10,307,922,603,541.52/3,601,394.56
  6. Step 6: Final answer
    x = 2,862,203.08

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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.