Home / 2,211,348.69-3,051,156.29-1,244,126.07

Finding the Fourth Proportional to 2,211,348.69, 3,051,156.29 and 1,244,126.07

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Solution

The fourth proportional to 2,211,348.69, 3,051,156.29 and 1,244,126.07 is: 1,716,609.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,348.69 : 3,051,156.29 = 1,244,126.07 : x
  2. Step 2: Convert to fraction form
    2,211,348.69/3,051,156.29 = 1,244,126.07/x
  3. Step 3: Cross multiply
    2,211,348.69x = 3,051,156.29 × 1,244,126.07
  4. Step 4: Simplify right side
    2,211,348.69x = 3,796,023,084,033.48
  5. Step 5: Solve for x
    x = 3,796,023,084,033.48/2,211,348.69
  6. Step 6: Final answer
    x = 1,716,609.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.