Home / 3,580,671-5,371,006.56-1,216,767

Finding the Fourth Proportional to 3,580,671, 5,371,006.56 and 1,216,767

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Solution

The fourth proportional to 3,580,671, 5,371,006.56 and 1,216,767 is: 1,825,150.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,671 : 5,371,006.56 = 1,216,767 : x
  2. Step 2: Convert to fraction form
    3,580,671/5,371,006.56 = 1,216,767/x
  3. Step 3: Cross multiply
    3,580,671x = 5,371,006.56 × 1,216,767
  4. Step 4: Simplify right side
    3,580,671x = 6,535,263,538,991.52
  5. Step 5: Solve for x
    x = 6,535,263,538,991.52/3,580,671
  6. Step 6: Final answer
    x = 1,825,150.52

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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.