Home / 5,777,884.90-8,666,806.83-1,734,355.18

Finding the Fourth Proportional to 5,777,884.90, 8,666,806.83 and 1,734,355.18

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Solution

The fourth proportional to 5,777,884.90, 8,666,806.83 and 1,734,355.18 is: 2,601,526.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,777,884.90 : 8,666,806.83 = 1,734,355.18 : x
  2. Step 2: Convert to fraction form
    5,777,884.90/8,666,806.83 = 1,734,355.18/x
  3. Step 3: Cross multiply
    5,777,884.90x = 8,666,806.83 × 1,734,355.18
  4. Step 4: Simplify right side
    5,777,884.90x = 15,031,321,319,669.88
  5. Step 5: Solve for x
    x = 15,031,321,319,669.88/5,777,884.90
  6. Step 6: Final answer
    x = 2,601,526.61

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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.