Home / 4,085,907.47-5,638,808.27-2,250,365.33

Finding the Fourth Proportional to 4,085,907.47, 5,638,808.27 and 2,250,365.33

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Solution

The fourth proportional to 4,085,907.47, 5,638,808.27 and 2,250,365.33 is: 3,105,645.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,085,907.47 : 5,638,808.27 = 2,250,365.33 : x
  2. Step 2: Convert to fraction form
    4,085,907.47/5,638,808.27 = 2,250,365.33/x
  3. Step 3: Cross multiply
    4,085,907.47x = 5,638,808.27 × 2,250,365.33
  4. Step 4: Simplify right side
    4,085,907.47x = 12,689,378,650,705.92
  5. Step 5: Solve for x
    x = 12,689,378,650,705.92/4,085,907.47
  6. Step 6: Final answer
    x = 3,105,645.13

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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.