Home / 2,377,252.90-3,278,127.82-1,410,196.36

Finding the Fourth Proportional to 2,377,252.90, 3,278,127.82 and 1,410,196.36

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Solution

The fourth proportional to 2,377,252.90, 3,278,127.82 and 1,410,196.36 is: 1,944,599.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,252.90 : 3,278,127.82 = 1,410,196.36 : x
  2. Step 2: Convert to fraction form
    2,377,252.90/3,278,127.82 = 1,410,196.36/x
  3. Step 3: Cross multiply
    2,377,252.90x = 3,278,127.82 × 1,410,196.36
  4. Step 4: Simplify right side
    2,377,252.90x = 4,622,803,919,378.74
  5. Step 5: Solve for x
    x = 4,622,803,919,378.74/2,377,252.90
  6. Step 6: Final answer
    x = 1,944,599.13

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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.