Home / 5,796,212.80-8,694,319.20-2,010,078.40

Finding the Fourth Proportional to 5,796,212.80, 8,694,319.20 and 2,010,078.40

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Solution

The fourth proportional to 5,796,212.80, 8,694,319.20 and 2,010,078.40 is: 3,015,117.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,796,212.80 : 8,694,319.20 = 2,010,078.40 : x
  2. Step 2: Convert to fraction form
    5,796,212.80/8,694,319.20 = 2,010,078.40/x
  3. Step 3: Cross multiply
    5,796,212.80x = 8,694,319.20 × 2,010,078.40
  4. Step 4: Simplify right side
    5,796,212.80x = 17,476,263,226,625.28
  5. Step 5: Solve for x
    x = 17,476,263,226,625.28/5,796,212.80
  6. Step 6: Final answer
    x = 3,015,117.60

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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.