Home / 3,690,971.33-5,093,421.18-2,014,490.03

Finding the Fourth Proportional to 3,690,971.33, 5,093,421.18 and 2,014,490.03

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Solution

The fourth proportional to 3,690,971.33, 5,093,421.18 and 2,014,490.03 is: 2,779,931.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,971.33 : 5,093,421.18 = 2,014,490.03 : x
  2. Step 2: Convert to fraction form
    3,690,971.33/5,093,421.18 = 2,014,490.03/x
  3. Step 3: Cross multiply
    3,690,971.33x = 5,093,421.18 × 2,014,490.03
  4. Step 4: Simplify right side
    3,690,971.33x = 10,260,646,160,233.73
  5. Step 5: Solve for x
    x = 10,260,646,160,233.73/3,690,971.33
  6. Step 6: Final answer
    x = 2,779,931.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.