Home / 3,779,229.51-5,667,681.51-1,082,832.26

Finding the Fourth Proportional to 3,779,229.51, 5,667,681.51 and 1,082,832.26

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Solution

The fourth proportional to 3,779,229.51, 5,667,681.51 and 1,082,832.26 is: 1,623,915.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,229.51 : 5,667,681.51 = 1,082,832.26 : x
  2. Step 2: Convert to fraction form
    3,779,229.51/5,667,681.51 = 1,082,832.26/x
  3. Step 3: Cross multiply
    3,779,229.51x = 5,667,681.51 × 1,082,832.26
  4. Step 4: Simplify right side
    3,779,229.51x = 6,137,148,350,095.11
  5. Step 5: Solve for x
    x = 6,137,148,350,095.11/3,779,229.51
  6. Step 6: Final answer
    x = 1,623,915.23

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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.