Home / 2,208,840.27-3,313,332.84-611,269.57

Finding the Fourth Proportional to 2,208,840.27, 3,313,332.84 and 611,269.57

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Solution

The fourth proportional to 2,208,840.27, 3,313,332.84 and 611,269.57 is: 916,924.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,840.27 : 3,313,332.84 = 611,269.57 : x
  2. Step 2: Convert to fraction form
    2,208,840.27/3,313,332.84 = 611,269.57/x
  3. Step 3: Cross multiply
    2,208,840.27x = 3,313,332.84 × 611,269.57
  4. Step 4: Simplify right side
    2,208,840.27x = 2,025,339,546,807.61
  5. Step 5: Solve for x
    x = 2,025,339,546,807.61/2,208,840.27
  6. Step 6: Final answer
    x = 916,924.40

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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.