Home / 11,228,187.42-16,842,893.69-3,551,258.93

Finding the Fourth Proportional to 11,228,187.42, 16,842,893.69 and 3,551,258.93

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Solution

The fourth proportional to 11,228,187.42, 16,842,893.69 and 3,551,258.93 is: 5,327,082.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,228,187.42 : 16,842,893.69 = 3,551,258.93 : x
  2. Step 2: Convert to fraction form
    11,228,187.42/16,842,893.69 = 3,551,258.93/x
  3. Step 3: Cross multiply
    11,228,187.42x = 16,842,893.69 × 3,551,258.93
  4. Step 4: Simplify right side
    11,228,187.42x = 59,813,476,521,682.38
  5. Step 5: Solve for x
    x = 59,813,476,521,682.38/11,228,187.42
  6. Step 6: Final answer
    x = 5,327,082.13

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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.