Home / 4,540,140.92-6,265,437.28-2,503,023.32

Finding the Fourth Proportional to 4,540,140.92, 6,265,437.28 and 2,503,023.32

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Solution

The fourth proportional to 4,540,140.92, 6,265,437.28 and 2,503,023.32 is: 3,454,195.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,140.92 : 6,265,437.28 = 2,503,023.32 : x
  2. Step 2: Convert to fraction form
    4,540,140.92/6,265,437.28 = 2,503,023.32/x
  3. Step 3: Cross multiply
    4,540,140.92x = 6,265,437.28 × 2,503,023.32
  4. Step 4: Simplify right side
    4,540,140.92x = 15,682,535,621,837.37
  5. Step 5: Solve for x
    x = 15,682,535,621,837.37/4,540,140.92
  6. Step 6: Final answer
    x = 3,454,195.78

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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.