Home / 4,661,168.46-6,432,313.32-2,596,177.68

Finding the Fourth Proportional to 4,661,168.46, 6,432,313.32 and 2,596,177.68

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Solution

The fourth proportional to 4,661,168.46, 6,432,313.32 and 2,596,177.68 is: 3,582,669.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,168.46 : 6,432,313.32 = 2,596,177.68 : x
  2. Step 2: Convert to fraction form
    4,661,168.46/6,432,313.32 = 2,596,177.68/x
  3. Step 3: Cross multiply
    4,661,168.46x = 6,432,313.32 × 2,596,177.68
  4. Step 4: Simplify right side
    4,661,168.46x = 16,699,428,272,150.70
  5. Step 5: Solve for x
    x = 16,699,428,272,150.70/4,661,168.46
  6. Step 6: Final answer
    x = 3,582,669.97

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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.