Home / 6,475,360.24-8,936,069.52-3,574,752.64

Finding the Fourth Proportional to 6,475,360.24, 8,936,069.52 and 3,574,752.64

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Solution

The fourth proportional to 6,475,360.24, 8,936,069.52 and 3,574,752.64 is: 4,933,198.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,360.24 : 8,936,069.52 = 3,574,752.64 : x
  2. Step 2: Convert to fraction form
    6,475,360.24/8,936,069.52 = 3,574,752.64/x
  3. Step 3: Cross multiply
    6,475,360.24x = 8,936,069.52 × 3,574,752.64
  4. Step 4: Simplify right side
    6,475,360.24x = 31,944,238,107,843.53
  5. Step 5: Solve for x
    x = 31,944,238,107,843.53/6,475,360.24
  6. Step 6: Final answer
    x = 4,933,198.61

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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.