Home / 4,382,700.75-6,048,727.83-2,522,078.01

Finding the Fourth Proportional to 4,382,700.75, 6,048,727.83 and 2,522,078.01

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Solution

The fourth proportional to 4,382,700.75, 6,048,727.83 and 2,522,078.01 is: 3,480,813.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,700.75 : 6,048,727.83 = 2,522,078.01 : x
  2. Step 2: Convert to fraction form
    4,382,700.75/6,048,727.83 = 2,522,078.01/x
  3. Step 3: Cross multiply
    4,382,700.75x = 6,048,727.83 × 2,522,078.01
  4. Step 4: Simplify right side
    4,382,700.75x = 15,255,363,448,518.02
  5. Step 5: Solve for x
    x = 15,255,363,448,518.02/4,382,700.75
  6. Step 6: Final answer
    x = 3,480,813.39

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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.