Home / 5,779,412.24-8,672,292.20-3,353,531.69

Finding the Fourth Proportional to 5,779,412.24, 8,672,292.20 and 3,353,531.69

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Solution

The fourth proportional to 5,779,412.24, 8,672,292.20 and 3,353,531.69 is: 5,032,139.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,412.24 : 8,672,292.20 = 3,353,531.69 : x
  2. Step 2: Convert to fraction form
    5,779,412.24/8,672,292.20 = 3,353,531.69/x
  3. Step 3: Cross multiply
    5,779,412.24x = 8,672,292.20 × 3,353,531.69
  4. Step 4: Simplify right side
    5,779,412.24x = 29,082,806,747,704.38
  5. Step 5: Solve for x
    x = 29,082,806,747,704.38/5,779,412.24
  6. Step 6: Final answer
    x = 5,032,139.18

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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.