Home / 2,371,414.77-3,554,942.51-854,726.51

Finding the Fourth Proportional to 2,371,414.77, 3,554,942.51 and 854,726.51

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Solution

The fourth proportional to 2,371,414.77, 3,554,942.51 and 854,726.51 is: 1,281,304.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,414.77 : 3,554,942.51 = 854,726.51 : x
  2. Step 2: Convert to fraction form
    2,371,414.77/3,554,942.51 = 854,726.51/x
  3. Step 3: Cross multiply
    2,371,414.77x = 3,554,942.51 × 854,726.51
  4. Step 4: Simplify right side
    2,371,414.77x = 3,038,503,615,847.11
  5. Step 5: Solve for x
    x = 3,038,503,615,847.11/2,371,414.77
  6. Step 6: Final answer
    x = 1,281,304.16

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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.