Home / 6,813,091.24-10,223,891.18-4,540,210.79

Finding the Fourth Proportional to 6,813,091.24, 10,223,891.18 and 4,540,210.79

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Solution

The fourth proportional to 6,813,091.24, 10,223,891.18 and 4,540,210.79 is: 6,813,151.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,813,091.24 : 10,223,891.18 = 4,540,210.79 : x
  2. Step 2: Convert to fraction form
    6,813,091.24/10,223,891.18 = 4,540,210.79/x
  3. Step 3: Cross multiply
    6,813,091.24x = 10,223,891.18 × 4,540,210.79
  4. Step 4: Simplify right side
    6,813,091.24x = 46,418,620,994,427.12
  5. Step 5: Solve for x
    x = 46,418,620,994,427.12/6,813,091.24
  6. Step 6: Final answer
    x = 6,813,151.24

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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.