Home / 4,026,959.59-5,557,205.14-2,216,123.59

Finding the Fourth Proportional to 4,026,959.59, 5,557,205.14 and 2,216,123.59

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Solution

The fourth proportional to 4,026,959.59, 5,557,205.14 and 2,216,123.59 is: 3,058,251.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,959.59 : 5,557,205.14 = 2,216,123.59 : x
  2. Step 2: Convert to fraction form
    4,026,959.59/5,557,205.14 = 2,216,123.59/x
  3. Step 3: Cross multiply
    4,026,959.59x = 5,557,205.14 × 2,216,123.59
  4. Step 4: Simplify right side
    4,026,959.59x = 12,315,453,405,223.25
  5. Step 5: Solve for x
    x = 12,315,453,405,223.25/4,026,959.59
  6. Step 6: Final answer
    x = 3,058,251.05

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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.