Home / 2,723,436.04-4,088,772.78-2,326,626.76

Finding the Fourth Proportional to 2,723,436.04, 4,088,772.78 and 2,326,626.76

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Solution

The fourth proportional to 2,723,436.04, 4,088,772.78 and 2,326,626.76 is: 3,493,031.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,436.04 : 4,088,772.78 = 2,326,626.76 : x
  2. Step 2: Convert to fraction form
    2,723,436.04/4,088,772.78 = 2,326,626.76/x
  3. Step 3: Cross multiply
    2,723,436.04x = 4,088,772.78 × 2,326,626.76
  4. Step 4: Simplify right side
    2,723,436.04x = 9,513,048,165,507.59
  5. Step 5: Solve for x
    x = 9,513,048,165,507.59/2,723,436.04
  6. Step 6: Final answer
    x = 3,493,031.61

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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.