Home / 2,028,921.18-3,043,848.33-609,004.14

Finding the Fourth Proportional to 2,028,921.18, 3,043,848.33 and 609,004.14

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Solution

The fourth proportional to 2,028,921.18, 3,043,848.33 and 609,004.14 is: 913,646.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,921.18 : 3,043,848.33 = 609,004.14 : x
  2. Step 2: Convert to fraction form
    2,028,921.18/3,043,848.33 = 609,004.14/x
  3. Step 3: Cross multiply
    2,028,921.18x = 3,043,848.33 × 609,004.14
  4. Step 4: Simplify right side
    2,028,921.18x = 1,853,716,234,502.09
  5. Step 5: Solve for x
    x = 1,853,716,234,502.09/2,028,921.18
  6. Step 6: Final answer
    x = 913,646.25

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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.