Home / 4,033,275-5,566,038.30-2,222,555.64

Finding the Fourth Proportional to 4,033,275, 5,566,038.30 and 2,222,555.64

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Solution

The fourth proportional to 4,033,275, 5,566,038.30 and 2,222,555.64 is: 3,067,192.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,275 : 5,566,038.30 = 2,222,555.64 : x
  2. Step 2: Convert to fraction form
    4,033,275/5,566,038.30 = 2,222,555.64/x
  3. Step 3: Cross multiply
    4,033,275x = 5,566,038.30 × 2,222,555.64
  4. Step 4: Simplify right side
    4,033,275x = 12,370,829,816,121.01
  5. Step 5: Solve for x
    x = 12,370,829,816,121.01/4,033,275
  6. Step 6: Final answer
    x = 3,067,192.25

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Double scale
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1.5x scale

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.