Home / 2,614,916.80-3,608,677.71-1,453,386.22

Finding the Fourth Proportional to 2,614,916.80, 3,608,677.71 and 1,453,386.22

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Solution

The fourth proportional to 2,614,916.80, 3,608,677.71 and 1,453,386.22 is: 2,005,724.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,916.80 : 3,608,677.71 = 1,453,386.22 : x
  2. Step 2: Convert to fraction form
    2,614,916.80/3,608,677.71 = 1,453,386.22/x
  3. Step 3: Cross multiply
    2,614,916.80x = 3,608,677.71 × 1,453,386.22
  4. Step 4: Simplify right side
    2,614,916.80x = 5,244,802,456,135.16
  5. Step 5: Solve for x
    x = 5,244,802,456,135.16/2,614,916.80
  6. Step 6: Final answer
    x = 2,005,724.41

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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.