Home / 4,421,948.40-6,629,394.24-2,501,674.92

Finding the Fourth Proportional to 4,421,948.40, 6,629,394.24 and 2,501,674.92

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Solution

The fourth proportional to 4,421,948.40, 6,629,394.24 and 2,501,674.92 is: 3,750,516.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,948.40 : 6,629,394.24 = 2,501,674.92 : x
  2. Step 2: Convert to fraction form
    4,421,948.40/6,629,394.24 = 2,501,674.92/x
  3. Step 3: Cross multiply
    4,421,948.40x = 6,629,394.24 × 2,501,674.92
  4. Step 4: Simplify right side
    4,421,948.40x = 16,584,589,305,000.46
  5. Step 5: Solve for x
    x = 16,584,589,305,000.46/4,421,948.40
  6. Step 6: Final answer
    x = 3,750,516.24

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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.