Home / 6,250,898.06-9,369,953.21-4,229,355.42

Finding the Fourth Proportional to 6,250,898.06, 9,369,953.21 and 4,229,355.42

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Solution

The fourth proportional to 6,250,898.06, 9,369,953.21 and 4,229,355.42 is: 6,339,707.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,898.06 : 9,369,953.21 = 4,229,355.42 : x
  2. Step 2: Convert to fraction form
    6,250,898.06/9,369,953.21 = 4,229,355.42/x
  3. Step 3: Cross multiply
    6,250,898.06x = 9,369,953.21 × 4,229,355.42
  4. Step 4: Simplify right side
    6,250,898.06x = 39,628,862,393,859.90
  5. Step 5: Solve for x
    x = 39,628,862,393,859.90/6,250,898.06
  6. Step 6: Final answer
    x = 6,339,707.03

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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.