Home / 5,894,925.86-8,134,914.31-3,316,600.49

Finding the Fourth Proportional to 5,894,925.86, 8,134,914.31 and 3,316,600.49

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Solution

The fourth proportional to 5,894,925.86, 8,134,914.31 and 3,316,600.49 is: 4,576,861.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894,925.86 : 8,134,914.31 = 3,316,600.49 : x
  2. Step 2: Convert to fraction form
    5,894,925.86/8,134,914.31 = 3,316,600.49/x
  3. Step 3: Cross multiply
    5,894,925.86x = 8,134,914.31 × 3,316,600.49
  4. Step 4: Simplify right side
    5,894,925.86x = 26,980,260,737,687.94
  5. Step 5: Solve for x
    x = 26,980,260,737,687.94/5,894,925.86
  6. Step 6: Final answer
    x = 4,576,861.76

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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.