Home / 5,813,261.66-8,023,182.74-3,491,436.25

Finding the Fourth Proportional to 5,813,261.66, 8,023,182.74 and 3,491,436.25

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Solution

The fourth proportional to 5,813,261.66, 8,023,182.74 and 3,491,436.25 is: 4,818,711.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,813,261.66 : 8,023,182.74 = 3,491,436.25 : x
  2. Step 2: Convert to fraction form
    5,813,261.66/8,023,182.74 = 3,491,436.25/x
  3. Step 3: Cross multiply
    5,813,261.66x = 8,023,182.74 × 3,491,436.25
  4. Step 4: Simplify right side
    5,813,261.66x = 28,012,431,064,475.01
  5. Step 5: Solve for x
    x = 28,012,431,064,475.01/5,813,261.66
  6. Step 6: Final answer
    x = 4,818,711.54

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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.