Home / 4,077,205.99-5,626,209.39-2,400,522.61

Finding the Fourth Proportional to 4,077,205.99, 5,626,209.39 and 2,400,522.61

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Solution

The fourth proportional to 4,077,205.99, 5,626,209.39 and 2,400,522.61 is: 3,312,524.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,205.99 : 5,626,209.39 = 2,400,522.61 : x
  2. Step 2: Convert to fraction form
    4,077,205.99/5,626,209.39 = 2,400,522.61/x
  3. Step 3: Cross multiply
    4,077,205.99x = 5,626,209.39 × 2,400,522.61
  4. Step 4: Simplify right side
    4,077,205.99x = 13,505,842,849,289.31
  5. Step 5: Solve for x
    x = 13,505,842,849,289.31/4,077,205.99
  6. Step 6: Final answer
    x = 3,312,524.04

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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.