Home / 2,201,066.90-3,301,600.35-2,012,110.10

Finding the Fourth Proportional to 2,201,066.90, 3,301,600.35 and 2,012,110.10

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Solution

The fourth proportional to 2,201,066.90, 3,301,600.35 and 2,012,110.10 is: 3,018,165.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,066.90 : 3,301,600.35 = 2,012,110.10 : x
  2. Step 2: Convert to fraction form
    2,201,066.90/3,301,600.35 = 2,012,110.10/x
  3. Step 3: Cross multiply
    2,201,066.90x = 3,301,600.35 × 2,012,110.10
  4. Step 4: Simplify right side
    2,201,066.90x = 6,643,183,410,398.54
  5. Step 5: Solve for x
    x = 6,643,183,410,398.54/2,201,066.90
  6. Step 6: Final answer
    x = 3,018,165.15

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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.