Home / 7,041,520.22-10,562,280.48-3,844,902.60

Finding the Fourth Proportional to 7,041,520.22, 10,562,280.48 and 3,844,902.60

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Solution

The fourth proportional to 7,041,520.22, 10,562,280.48 and 3,844,902.60 is: 5,767,353.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,041,520.22 : 10,562,280.48 = 3,844,902.60 : x
  2. Step 2: Convert to fraction form
    7,041,520.22/10,562,280.48 = 3,844,902.60/x
  3. Step 3: Cross multiply
    7,041,520.22x = 10,562,280.48 × 3,844,902.60
  4. Step 4: Simplify right side
    7,041,520.22x = 40,610,939,679,481.25
  5. Step 5: Solve for x
    x = 40,610,939,679,481.25/7,041,520.22
  6. Step 6: Final answer
    x = 5,767,353.98

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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.