Home / 4,123,545.36-6,182,832.44-1,848,658

Finding the Fourth Proportional to 4,123,545.36, 6,182,832.44 and 1,848,658

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Solution

The fourth proportional to 4,123,545.36, 6,182,832.44 and 1,848,658 is: 2,771,872.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,545.36 : 6,182,832.44 = 1,848,658 : x
  2. Step 2: Convert to fraction form
    4,123,545.36/6,182,832.44 = 1,848,658/x
  3. Step 3: Cross multiply
    4,123,545.36x = 6,182,832.44 × 1,848,658
  4. Step 4: Simplify right side
    4,123,545.36x = 11,429,942,652,865.52
  5. Step 5: Solve for x
    x = 11,429,942,652,865.52/4,123,545.36
  6. Step 6: Final answer
    x = 2,771,872.66

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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.