Home / 10,344,837.46-14,274,801.73-6,370,476.85

Finding the Fourth Proportional to 10,344,837.46, 14,274,801.73 and 6,370,476.85

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Solution

The fourth proportional to 10,344,837.46, 14,274,801.73 and 6,370,476.85 is: 8,790,596.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,344,837.46 : 14,274,801.73 = 6,370,476.85 : x
  2. Step 2: Convert to fraction form
    10,344,837.46/14,274,801.73 = 6,370,476.85/x
  3. Step 3: Cross multiply
    10,344,837.46x = 14,274,801.73 × 6,370,476.85
  4. Step 4: Simplify right side
    10,344,837.46x = 90,937,293,959,304.95
  5. Step 5: Solve for x
    x = 90,937,293,959,304.95/10,344,837.46
  6. Step 6: Final answer
    x = 8,790,596.69

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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.