Home / 2,616,436.07-3,610,597.65-1,454,876.63

Finding the Fourth Proportional to 2,616,436.07, 3,610,597.65 and 1,454,876.63

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Solution

The fourth proportional to 2,616,436.07, 3,610,597.65 and 1,454,876.63 is: 2,007,682.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,616,436.07 : 3,610,597.65 = 1,454,876.63 : x
  2. Step 2: Convert to fraction form
    2,616,436.07/3,610,597.65 = 1,454,876.63/x
  3. Step 3: Cross multiply
    2,616,436.07x = 3,610,597.65 × 1,454,876.63
  4. Step 4: Simplify right side
    2,616,436.07x = 5,252,974,141,317.92
  5. Step 5: Solve for x
    x = 5,252,974,141,317.92/2,616,436.07
  6. Step 6: Final answer
    x = 2,007,682.97

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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.