Home / 5,562,748.20-8,344,359.18-1,968,544.92

Finding the Fourth Proportional to 5,562,748.20, 8,344,359.18 and 1,968,544.92

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Solution

The fourth proportional to 5,562,748.20, 8,344,359.18 and 1,968,544.92 is: 2,952,901.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562,748.20 : 8,344,359.18 = 1,968,544.92 : x
  2. Step 2: Convert to fraction form
    5,562,748.20/8,344,359.18 = 1,968,544.92/x
  3. Step 3: Cross multiply
    5,562,748.20x = 8,344,359.18 × 1,968,544.92
  4. Step 4: Simplify right side
    5,562,748.20x = 16,426,245,874,444.37
  5. Step 5: Solve for x
    x = 16,426,245,874,444.37/5,562,748.20
  6. Step 6: Final answer
    x = 2,952,901.21

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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.