Home / 4,802,584.80-6,627,725.12-2,627,078.24

Finding the Fourth Proportional to 4,802,584.80, 6,627,725.12 and 2,627,078.24

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Solution

The fourth proportional to 4,802,584.80, 6,627,725.12 and 2,627,078.24 is: 3,625,454.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,584.80 : 6,627,725.12 = 2,627,078.24 : x
  2. Step 2: Convert to fraction form
    4,802,584.80/6,627,725.12 = 2,627,078.24/x
  3. Step 3: Cross multiply
    4,802,584.80x = 6,627,725.12 × 2,627,078.24
  4. Step 4: Simplify right side
    4,802,584.80x = 17,411,552,443,453.39
  5. Step 5: Solve for x
    x = 17,411,552,443,453.39/4,802,584.80
  6. Step 6: Final answer
    x = 3,625,454.45

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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.