Home / 8,552,063.16-11,801,427.84-4,684,601.52

Finding the Fourth Proportional to 8,552,063.16, 11,801,427.84 and 4,684,601.52

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Solution

The fourth proportional to 8,552,063.16, 11,801,427.84 and 4,684,601.52 is: 6,464,520.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,552,063.16 : 11,801,427.84 = 4,684,601.52 : x
  2. Step 2: Convert to fraction form
    8,552,063.16/11,801,427.84 = 4,684,601.52/x
  3. Step 3: Cross multiply
    8,552,063.16x = 11,801,427.84 × 4,684,601.52
  4. Step 4: Simplify right side
    8,552,063.16x = 55,284,986,797,434.31
  5. Step 5: Solve for x
    x = 55,284,986,797,434.31/8,552,063.16
  6. Step 6: Final answer
    x = 6,464,520.40

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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.