Home / 5,617,572.66-8,424,366.08-2,022,374.25

Finding the Fourth Proportional to 5,617,572.66, 8,424,366.08 and 2,022,374.25

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Solution

The fourth proportional to 5,617,572.66, 8,424,366.08 and 2,022,374.25 is: 3,032,843.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,617,572.66 : 8,424,366.08 = 2,022,374.25 : x
  2. Step 2: Convert to fraction form
    5,617,572.66/8,424,366.08 = 2,022,374.25/x
  3. Step 3: Cross multiply
    5,617,572.66x = 8,424,366.08 × 2,022,374.25
  4. Step 4: Simplify right side
    5,617,572.66x = 17,037,221,022,653.57
  5. Step 5: Solve for x
    x = 17,037,221,022,653.57/5,617,572.66
  6. Step 6: Final answer
    x = 3,032,843.91

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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.