Home / 4,948,774.76-7,424,324.01-1,536,885.27

Finding the Fourth Proportional to 4,948,774.76, 7,424,324.01 and 1,536,885.27

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Solution

The fourth proportional to 4,948,774.76, 7,424,324.01 and 1,536,885.27 is: 2,305,688.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948,774.76 : 7,424,324.01 = 1,536,885.27 : x
  2. Step 2: Convert to fraction form
    4,948,774.76/7,424,324.01 = 1,536,885.27/x
  3. Step 3: Cross multiply
    4,948,774.76x = 7,424,324.01 × 1,536,885.27
  4. Step 4: Simplify right side
    4,948,774.76x = 11,410,334,210,676.33
  5. Step 5: Solve for x
    x = 11,410,334,210,676.33/4,948,774.76
  6. Step 6: Final answer
    x = 2,305,688.73

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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.