Home / 4,886,612.15-6,743,396.26-2,681,468.25

Finding the Fourth Proportional to 4,886,612.15, 6,743,396.26 and 2,681,468.25

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Solution

The fourth proportional to 4,886,612.15, 6,743,396.26 and 2,681,468.25 is: 3,700,355.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,612.15 : 6,743,396.26 = 2,681,468.25 : x
  2. Step 2: Convert to fraction form
    4,886,612.15/6,743,396.26 = 2,681,468.25/x
  3. Step 3: Cross multiply
    4,886,612.15x = 6,743,396.26 × 2,681,468.25
  4. Step 4: Simplify right side
    4,886,612.15x = 18,082,202,931,340.12
  5. Step 5: Solve for x
    x = 18,082,202,931,340.12/4,886,612.15
  6. Step 6: Final answer
    x = 3,700,355.66

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Double scale
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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.