Home / 8,324,585.64-11,487,974.27-4,653,656.93

Finding the Fourth Proportional to 8,324,585.64, 11,487,974.27 and 4,653,656.93

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Solution

The fourth proportional to 8,324,585.64, 11,487,974.27 and 4,653,656.93 is: 6,422,072.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,324,585.64 : 11,487,974.27 = 4,653,656.93 : x
  2. Step 2: Convert to fraction form
    8,324,585.64/11,487,974.27 = 4,653,656.93/x
  3. Step 3: Cross multiply
    8,324,585.64x = 11,487,974.27 × 4,653,656.93
  4. Step 4: Simplify right side
    8,324,585.64x = 53,461,091,078,698.84
  5. Step 5: Solve for x
    x = 53,461,091,078,698.84/8,324,585.64
  6. Step 6: Final answer
    x = 6,422,072.33

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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.