Home / 4,460,099.88-6,689,878.08-1,581,608.56

Finding the Fourth Proportional to 4,460,099.88, 6,689,878.08 and 1,581,608.56

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Solution

The fourth proportional to 4,460,099.88, 6,689,878.08 and 1,581,608.56 is: 2,372,316.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460,099.88 : 6,689,878.08 = 1,581,608.56 : x
  2. Step 2: Convert to fraction form
    4,460,099.88/6,689,878.08 = 1,581,608.56/x
  3. Step 3: Cross multiply
    4,460,099.88x = 6,689,878.08 × 1,581,608.56
  4. Step 4: Simplify right side
    4,460,099.88x = 10,580,768,436,684.37
  5. Step 5: Solve for x
    x = 10,580,768,436,684.37/4,460,099.88
  6. Step 6: Final answer
    x = 2,372,316.48

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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.