Home / 7,542,845.05-10,410,223.13-4,235,510.56

Finding the Fourth Proportional to 7,542,845.05, 10,410,223.13 and 4,235,510.56

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Solution

The fourth proportional to 7,542,845.05, 10,410,223.13 and 4,235,510.56 is: 5,845,620.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,542,845.05 : 10,410,223.13 = 4,235,510.56 : x
  2. Step 2: Convert to fraction form
    7,542,845.05/10,410,223.13 = 4,235,510.56/x
  3. Step 3: Cross multiply
    7,542,845.05x = 10,410,223.13 × 4,235,510.56
  4. Step 4: Simplify right side
    7,542,845.05x = 44,092,609,977,893.70
  5. Step 5: Solve for x
    x = 44,092,609,977,893.70/7,542,845.05
  6. Step 6: Final answer
    x = 5,845,620.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.