Home / 6,468,804.46-9,700,364.85-2,422,454.32

Finding the Fourth Proportional to 6,468,804.46, 9,700,364.85 and 2,422,454.32

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Solution

The fourth proportional to 6,468,804.46, 9,700,364.85 and 2,422,454.32 is: 3,632,617.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,468,804.46 : 9,700,364.85 = 2,422,454.32 : x
  2. Step 2: Convert to fraction form
    6,468,804.46/9,700,364.85 = 2,422,454.32/x
  3. Step 3: Cross multiply
    6,468,804.46x = 9,700,364.85 × 2,422,454.32
  4. Step 4: Simplify right side
    6,468,804.46x = 23,498,690,736,458.65
  5. Step 5: Solve for x
    x = 23,498,690,736,458.65/6,468,804.46
  6. Step 6: Final answer
    x = 3,632,617.26

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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.