Home / 2,808,035.80-4,206,148.80-2,335,643.80

Finding the Fourth Proportional to 2,808,035.80, 4,206,148.80 and 2,335,643.80

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Solution

The fourth proportional to 2,808,035.80, 4,206,148.80 and 2,335,643.80 is: 3,498,554.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,808,035.80 : 4,206,148.80 = 2,335,643.80 : x
  2. Step 2: Convert to fraction form
    2,808,035.80/4,206,148.80 = 2,335,643.80/x
  3. Step 3: Cross multiply
    2,808,035.80x = 4,206,148.80 × 2,335,643.80
  4. Step 4: Simplify right side
    2,808,035.80x = 9,824,065,366,597.44
  5. Step 5: Solve for x
    x = 9,824,065,366,597.44/2,808,035.80
  6. Step 6: Final answer
    x = 3,498,554.17

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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.