Home / 3,224,277.65-4,449,572.07-1,773,977.25

Finding the Fourth Proportional to 3,224,277.65, 4,449,572.07 and 1,773,977.25

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Solution

The fourth proportional to 3,224,277.65, 4,449,572.07 and 1,773,977.25 is: 2,448,126.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,277.65 : 4,449,572.07 = 1,773,977.25 : x
  2. Step 2: Convert to fraction form
    3,224,277.65/4,449,572.07 = 1,773,977.25/x
  3. Step 3: Cross multiply
    3,224,277.65x = 4,449,572.07 × 1,773,977.25
  4. Step 4: Simplify right side
    3,224,277.65x = 7,893,439,624,415.41
  5. Step 5: Solve for x
    x = 7,893,439,624,415.41/3,224,277.65
  6. Step 6: Final answer
    x = 2,448,126.52

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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.