Home / 3,077,687.48-4,247,076.48-1,700,960.04

Finding the Fourth Proportional to 3,077,687.48, 4,247,076.48 and 1,700,960.04

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Solution

The fourth proportional to 3,077,687.48, 4,247,076.48 and 1,700,960.04 is: 2,347,251.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,687.48 : 4,247,076.48 = 1,700,960.04 : x
  2. Step 2: Convert to fraction form
    3,077,687.48/4,247,076.48 = 1,700,960.04/x
  3. Step 3: Cross multiply
    3,077,687.48x = 4,247,076.48 × 1,700,960.04
  4. Step 4: Simplify right side
    3,077,687.48x = 7,224,107,379,303.86
  5. Step 5: Solve for x
    x = 7,224,107,379,303.86/3,077,687.48
  6. Step 6: Final answer
    x = 2,347,251.77

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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.