Home / 8,235,867.58-11,366,177.51-4,565,935.37

Finding the Fourth Proportional to 8,235,867.58, 11,366,177.51 and 4,565,935.37

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Solution

The fourth proportional to 8,235,867.58, 11,366,177.51 and 4,565,935.37 is: 6,301,367.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,235,867.58 : 11,366,177.51 = 4,565,935.37 : x
  2. Step 2: Convert to fraction form
    8,235,867.58/11,366,177.51 = 4,565,935.37/x
  3. Step 3: Cross multiply
    8,235,867.58x = 11,366,177.51 × 4,565,935.37
  4. Step 4: Simplify right side
    8,235,867.58x = 51,897,231,954,437.80
  5. Step 5: Solve for x
    x = 51,897,231,954,437.80/8,235,867.58
  6. Step 6: Final answer
    x = 6,301,367.95

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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.