Home / 4,026,877.95-5,557,092.38-2,216,041.95

Finding the Fourth Proportional to 4,026,877.95, 5,557,092.38 and 2,216,041.95

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Solution

The fourth proportional to 4,026,877.95, 5,557,092.38 and 2,216,041.95 is: 3,058,138.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,877.95 : 5,557,092.38 = 2,216,041.95 : x
  2. Step 2: Convert to fraction form
    4,026,877.95/5,557,092.38 = 2,216,041.95/x
  3. Step 3: Cross multiply
    4,026,877.95x = 5,557,092.38 × 2,216,041.95
  4. Step 4: Simplify right side
    4,026,877.95x = 12,314,749,834,105.34
  5. Step 5: Solve for x
    x = 12,314,749,834,105.34/4,026,877.95
  6. Step 6: Final answer
    x = 3,058,138.34

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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.