Home / 6,313,432.32-9,470,424.96-1,826,161.92

Finding the Fourth Proportional to 6,313,432.32, 9,470,424.96 and 1,826,161.92

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Solution

The fourth proportional to 6,313,432.32, 9,470,424.96 and 1,826,161.92 is: 2,739,322.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,313,432.32 : 9,470,424.96 = 1,826,161.92 : x
  2. Step 2: Convert to fraction form
    6,313,432.32/9,470,424.96 = 1,826,161.92/x
  3. Step 3: Cross multiply
    6,313,432.32x = 9,470,424.96 × 1,826,161.92
  4. Step 4: Simplify right side
    6,313,432.32x = 17,294,529,428,169.52
  5. Step 5: Solve for x
    x = 17,294,529,428,169.52/6,313,432.32
  6. Step 6: Final answer
    x = 2,739,322.85

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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.