Home / 3,077,624.27-4,246,989.36-1,700,896.84

Finding the Fourth Proportional to 3,077,624.27, 4,246,989.36 and 1,700,896.84

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Solution

The fourth proportional to 3,077,624.27, 4,246,989.36 and 1,700,896.84 is: 2,347,164.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,624.27 : 4,246,989.36 = 1,700,896.84 : x
  2. Step 2: Convert to fraction form
    3,077,624.27/4,246,989.36 = 1,700,896.84/x
  3. Step 3: Cross multiply
    3,077,624.27x = 4,246,989.36 × 1,700,896.84
  4. Step 4: Simplify right side
    3,077,624.27x = 7,223,690,781,937.62
  5. Step 5: Solve for x
    x = 7,223,690,781,937.62/3,077,624.27
  6. Step 6: Final answer
    x = 2,347,164.61

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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.