Home / 3,206,327.52-4,424,731.92-1,756,026.36

Finding the Fourth Proportional to 3,206,327.52, 4,424,731.92 and 1,756,026.36

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Solution

The fourth proportional to 3,206,327.52, 4,424,731.92 and 1,756,026.36 is: 2,423,316.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,327.52 : 4,424,731.92 = 1,756,026.36 : x
  2. Step 2: Convert to fraction form
    3,206,327.52/4,424,731.92 = 1,756,026.36/x
  3. Step 3: Cross multiply
    3,206,327.52x = 4,424,731.92 × 1,756,026.36
  4. Step 4: Simplify right side
    3,206,327.52x = 7,769,945,887,453.41
  5. Step 5: Solve for x
    x = 7,769,945,887,453.41/3,206,327.52
  6. Step 6: Final answer
    x = 2,423,316.35

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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.