Home / 2,243,292.14-3,095,727.17-1,224,696.89

Finding the Fourth Proportional to 2,243,292.14, 3,095,727.17 and 1,224,696.89

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Solution

The fourth proportional to 2,243,292.14, 3,095,727.17 and 1,224,696.89 is: 1,690,072.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,292.14 : 3,095,727.17 = 1,224,696.89 : x
  2. Step 2: Convert to fraction form
    2,243,292.14/3,095,727.17 = 1,224,696.89/x
  3. Step 3: Cross multiply
    2,243,292.14x = 3,095,727.17 × 1,224,696.89
  4. Step 4: Simplify right side
    2,243,292.14x = 3,791,327,415,785.38
  5. Step 5: Solve for x
    x = 3,791,327,415,785.38/2,243,292.14
  6. Step 6: Final answer
    x = 1,690,072.98

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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.