Home / 5,779,161.36-8,667,012.02-3,623,462.37

Finding the Fourth Proportional to 5,779,161.36, 8,667,012.02 and 3,623,462.37

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Solution

The fourth proportional to 5,779,161.36, 8,667,012.02 and 3,623,462.37 is: 5,434,108.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,161.36 : 8,667,012.02 = 3,623,462.37 : x
  2. Step 2: Convert to fraction form
    5,779,161.36/8,667,012.02 = 3,623,462.37/x
  3. Step 3: Cross multiply
    5,779,161.36x = 8,667,012.02 × 3,623,462.37
  4. Step 4: Simplify right side
    5,779,161.36x = 31,404,591,896,690.38
  5. Step 5: Solve for x
    x = 31,404,591,896,690.38/5,779,161.36
  6. Step 6: Final answer
    x = 5,434,108.85

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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.