Home / 11,624,525.75-17,411,877.31-9,455,254.13

Finding the Fourth Proportional to 11,624,525.75, 17,411,877.31 and 9,455,254.13

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Solution

The fourth proportional to 11,624,525.75, 17,411,877.31 and 9,455,254.13 is: 14,162,618.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,624,525.75 : 17,411,877.31 = 9,455,254.13 : x
  2. Step 2: Convert to fraction form
    11,624,525.75/17,411,877.31 = 9,455,254.13/x
  3. Step 3: Cross multiply
    11,624,525.75x = 17,411,877.31 × 9,455,254.13
  4. Step 4: Simplify right side
    11,624,525.75x = 164,633,724,735,733.28
  5. Step 5: Solve for x
    x = 164,633,724,735,733.28/11,624,525.75
  6. Step 6: Final answer
    x = 14,162,618.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.