Home / 4,825,539.62-6,659,220.48-2,620,382.74

Finding the Fourth Proportional to 4,825,539.62, 6,659,220.48 and 2,620,382.74

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Solution

The fourth proportional to 4,825,539.62, 6,659,220.48 and 2,620,382.74 is: 3,616,115.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,539.62 : 6,659,220.48 = 2,620,382.74 : x
  2. Step 2: Convert to fraction form
    4,825,539.62/6,659,220.48 = 2,620,382.74/x
  3. Step 3: Cross multiply
    4,825,539.62x = 6,659,220.48 × 2,620,382.74
  4. Step 4: Simplify right side
    4,825,539.62x = 17,449,706,407,646.52
  5. Step 5: Solve for x
    x = 17,449,706,407,646.52/4,825,539.62
  6. Step 6: Final answer
    x = 3,616,115.04

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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.