Home / 3,761,274.29-5,637,974.07-1,574,097.14

Finding the Fourth Proportional to 3,761,274.29, 5,637,974.07 and 1,574,097.14

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Solution

The fourth proportional to 3,761,274.29, 5,637,974.07 and 1,574,097.14 is: 2,359,497.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,761,274.29 : 5,637,974.07 = 1,574,097.14 : x
  2. Step 2: Convert to fraction form
    3,761,274.29/5,637,974.07 = 1,574,097.14/x
  3. Step 3: Cross multiply
    3,761,274.29x = 5,637,974.07 × 1,574,097.14
  4. Step 4: Simplify right side
    3,761,274.29x = 8,874,718,830,791.29
  5. Step 5: Solve for x
    x = 8,874,718,830,791.29/3,761,274.29
  6. Step 6: Final answer
    x = 2,359,497.91

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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.