Home / 4,594,781.56-6,892,921.00-1,356,646.55

Finding the Fourth Proportional to 4,594,781.56, 6,892,921.00 and 1,356,646.55

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Solution

The fourth proportional to 4,594,781.56, 6,892,921.00 and 1,356,646.55 is: 2,035,190.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594,781.56 : 6,892,921.00 = 1,356,646.55 : x
  2. Step 2: Convert to fraction form
    4,594,781.56/6,892,921.00 = 1,356,646.55/x
  3. Step 3: Cross multiply
    4,594,781.56x = 6,892,921.00 × 1,356,646.55
  4. Step 4: Simplify right side
    4,594,781.56x = 9,351,257,476,874.53
  5. Step 5: Solve for x
    x = 9,351,257,476,874.53/4,594,781.56
  6. Step 6: Final answer
    x = 2,035,190.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.