Home / 3,637,669.40-5,456,504.10-3,301,090.10

Finding the Fourth Proportional to 3,637,669.40, 5,456,504.10 and 3,301,090.10

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Solution

The fourth proportional to 3,637,669.40, 5,456,504.10 and 3,301,090.10 is: 4,951,635.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,669.40 : 5,456,504.10 = 3,301,090.10 : x
  2. Step 2: Convert to fraction form
    3,637,669.40/5,456,504.10 = 3,301,090.10/x
  3. Step 3: Cross multiply
    3,637,669.40x = 5,456,504.10 × 3,301,090.10
  4. Step 4: Simplify right side
    3,637,669.40x = 18,012,411,665,119.41
  5. Step 5: Solve for x
    x = 18,012,411,665,119.41/3,637,669.40
  6. Step 6: Final answer
    x = 4,951,635.15

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Double scale
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Similar ratio
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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.