Home / 3,366,388.99-5,050,292.77-1,091,736.02

Finding the Fourth Proportional to 3,366,388.99, 5,050,292.77 and 1,091,736.02

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Solution

The fourth proportional to 3,366,388.99, 5,050,292.77 and 1,091,736.02 is: 1,637,834.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,388.99 : 5,050,292.77 = 1,091,736.02 : x
  2. Step 2: Convert to fraction form
    3,366,388.99/5,050,292.77 = 1,091,736.02/x
  3. Step 3: Cross multiply
    3,366,388.99x = 5,050,292.77 × 1,091,736.02
  4. Step 4: Simplify right side
    3,366,388.99x = 5,513,586,523,095.90
  5. Step 5: Solve for x
    x = 5,513,586,523,095.90/3,366,388.99
  6. Step 6: Final answer
    x = 1,637,834.05

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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.