Home / 10,599,786.66-14,627,708.01-5,770,890.66

Finding the Fourth Proportional to 10,599,786.66, 14,627,708.01 and 5,770,890.66

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Solution

The fourth proportional to 10,599,786.66, 14,627,708.01 and 5,770,890.66 is: 7,963,830.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,599,786.66 : 14,627,708.01 = 5,770,890.66 : x
  2. Step 2: Convert to fraction form
    10,599,786.66/14,627,708.01 = 5,770,890.66/x
  3. Step 3: Cross multiply
    10,599,786.66x = 14,627,708.01 × 5,770,890.66
  4. Step 4: Simplify right side
    10,599,786.66x = 84,414,903,532,116.19
  5. Step 5: Solve for x
    x = 84,414,903,532,116.19/10,599,786.66
  6. Step 6: Final answer
    x = 7,963,830.43

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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.