Home / 6,313,404.32-9,470,382.96-1,826,133.92

Finding the Fourth Proportional to 6,313,404.32, 9,470,382.96 and 1,826,133.92

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Solution

The fourth proportional to 6,313,404.32, 9,470,382.96 and 1,826,133.92 is: 2,739,280.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,313,404.32 : 9,470,382.96 = 1,826,133.92 : x
  2. Step 2: Convert to fraction form
    6,313,404.32/9,470,382.96 = 1,826,133.92/x
  3. Step 3: Cross multiply
    6,313,404.32x = 9,470,382.96 × 1,826,133.92
  4. Step 4: Simplify right side
    6,313,404.32x = 17,294,187,558,646.00
  5. Step 5: Solve for x
    x = 17,294,187,558,646.00/6,313,404.32
  6. Step 6: Final answer
    x = 2,739,280.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.