Home / 3,637,664.40-5,456,496.60-3,301,085.10

Finding the Fourth Proportional to 3,637,664.40, 5,456,496.60 and 3,301,085.10

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Solution

The fourth proportional to 3,637,664.40, 5,456,496.60 and 3,301,085.10 is: 4,951,627.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,664.40 : 5,456,496.60 = 3,301,085.10 : x
  2. Step 2: Convert to fraction form
    3,637,664.40/5,456,496.60 = 3,301,085.10/x
  3. Step 3: Cross multiply
    3,637,664.40x = 5,456,496.60 × 3,301,085.10
  4. Step 4: Simplify right side
    3,637,664.40x = 18,012,359,624,460.66
  5. Step 5: Solve for x
    x = 18,012,359,624,460.66/3,637,664.40
  6. Step 6: Final answer
    x = 4,951,627.65

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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.