Home / 7,059,223.20-10,562,113.92-4,182,134.64

Finding the Fourth Proportional to 7,059,223.20, 10,562,113.92 and 4,182,134.64

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Solution

The fourth proportional to 7,059,223.20, 10,562,113.92 and 4,182,134.64 is: 6,257,371.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,059,223.20 : 10,562,113.92 = 4,182,134.64 : x
  2. Step 2: Convert to fraction form
    7,059,223.20/10,562,113.92 = 4,182,134.64/x
  3. Step 3: Cross multiply
    7,059,223.20x = 10,562,113.92 × 4,182,134.64
  4. Step 4: Simplify right side
    7,059,223.20x = 44,172,182,496,458.19
  5. Step 5: Solve for x
    x = 44,172,182,496,458.19/7,059,223.20
  6. Step 6: Final answer
    x = 6,257,371.56

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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.