Home / 3,296,211.05-4,945,737.41-1,779,592.83

Finding the Fourth Proportional to 3,296,211.05, 4,945,737.41 and 1,779,592.83

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Solution

The fourth proportional to 3,296,211.05, 4,945,737.41 and 1,779,592.83 is: 2,670,156.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,211.05 : 4,945,737.41 = 1,779,592.83 : x
  2. Step 2: Convert to fraction form
    3,296,211.05/4,945,737.41 = 1,779,592.83/x
  3. Step 3: Cross multiply
    3,296,211.05x = 4,945,737.41 × 1,779,592.83
  4. Step 4: Simplify right side
    3,296,211.05x = 8,801,398,838,347.75
  5. Step 5: Solve for x
    x = 8,801,398,838,347.75/3,296,211.05
  6. Step 6: Final answer
    x = 2,670,156.35

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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.