Home / 11,735,588.20-17,604,257.10-4,161,569.80

Finding the Fourth Proportional to 11,735,588.20, 17,604,257.10 and 4,161,569.80

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Solution

The fourth proportional to 11,735,588.20, 17,604,257.10 and 4,161,569.80 is: 6,242,664.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,735,588.20 : 17,604,257.10 = 4,161,569.80 : x
  2. Step 2: Convert to fraction form
    11,735,588.20/17,604,257.10 = 4,161,569.80/x
  3. Step 3: Cross multiply
    11,735,588.20x = 17,604,257.10 × 4,161,569.80
  4. Step 4: Simplify right side
    11,735,588.20x = 73,261,344,698,795.58
  5. Step 5: Solve for x
    x = 73,261,344,698,795.58/11,735,588.20
  6. Step 6: Final answer
    x = 6,242,664.91

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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.