Home / 3,765,552.60-5,644,829.70-2,628,312.60

Finding the Fourth Proportional to 3,765,552.60, 5,644,829.70 and 2,628,312.60

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Solution

The fourth proportional to 3,765,552.60, 5,644,829.70 and 2,628,312.60 is: 3,940,026.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,552.60 : 5,644,829.70 = 2,628,312.60 : x
  2. Step 2: Convert to fraction form
    3,765,552.60/5,644,829.70 = 2,628,312.60/x
  3. Step 3: Cross multiply
    3,765,552.60x = 5,644,829.70 × 2,628,312.60
  4. Step 4: Simplify right side
    3,765,552.60x = 14,836,377,025,364.22
  5. Step 5: Solve for x
    x = 14,836,377,025,364.22/3,765,552.60
  6. Step 6: Final answer
    x = 3,940,026.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.