Home / 967,137.89-1,334,773.01-585,167.81

Finding the Fourth Proportional to 967,137.89, 1,334,773.01 and 585,167.81

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Solution

The fourth proportional to 967,137.89, 1,334,773.01 and 585,167.81 is: 807,605.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,137.89 : 1,334,773.01 = 585,167.81 : x
  2. Step 2: Convert to fraction form
    967,137.89/1,334,773.01 = 585,167.81/x
  3. Step 3: Cross multiply
    967,137.89x = 1,334,773.01 × 585,167.81
  4. Step 4: Simplify right side
    967,137.89x = 781,066,193,897.86
  5. Step 5: Solve for x
    x = 781,066,193,897.86/967,137.89
  6. Step 6: Final answer
    x = 807,605.83

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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.