Home / 8,007,644.57-11,050,494.48-4,336,477.12

Finding the Fourth Proportional to 8,007,644.57, 11,050,494.48 and 4,336,477.12

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Solution

The fourth proportional to 8,007,644.57, 11,050,494.48 and 4,336,477.12 is: 5,984,308.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,644.57 : 11,050,494.48 = 4,336,477.12 : x
  2. Step 2: Convert to fraction form
    8,007,644.57/11,050,494.48 = 4,336,477.12/x
  3. Step 3: Cross multiply
    8,007,644.57x = 11,050,494.48 × 4,336,477.12
  4. Step 4: Simplify right side
    8,007,644.57x = 47,920,216,455,523.91
  5. Step 5: Solve for x
    x = 47,920,216,455,523.91/8,007,644.57
  6. Step 6: Final answer
    x = 5,984,308.63

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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.