Home / 8,261,244.08-11,400,479.60-4,590,758.24

Finding the Fourth Proportional to 8,261,244.08, 11,400,479.60 and 4,590,758.24

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Solution

The fourth proportional to 8,261,244.08, 11,400,479.60 and 4,590,758.24 is: 6,335,225.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,261,244.08 : 11,400,479.60 = 4,590,758.24 : x
  2. Step 2: Convert to fraction form
    8,261,244.08/11,400,479.60 = 4,590,758.24/x
  3. Step 3: Cross multiply
    8,261,244.08x = 11,400,479.60 × 4,590,758.24
  4. Step 4: Simplify right side
    8,261,244.08x = 52,336,845,663,651.91
  5. Step 5: Solve for x
    x = 52,336,845,663,651.91/8,261,244.08
  6. Step 6: Final answer
    x = 6,335,225.68

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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.