Home / 3,725,395.56-5,141,092.23-2,255,284.62

Finding the Fourth Proportional to 3,725,395.56, 5,141,092.23 and 2,255,284.62

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Solution

The fourth proportional to 3,725,395.56, 5,141,092.23 and 2,255,284.62 is: 3,112,320.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,395.56 : 5,141,092.23 = 2,255,284.62 : x
  2. Step 2: Convert to fraction form
    3,725,395.56/5,141,092.23 = 2,255,284.62/x
  3. Step 3: Cross multiply
    3,725,395.56x = 5,141,092.23 × 2,255,284.62
  4. Step 4: Simplify right side
    3,725,395.56x = 11,594,626,236,320.50
  5. Step 5: Solve for x
    x = 11,594,626,236,320.50/3,725,395.56
  6. Step 6: Final answer
    x = 3,112,320.84

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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.