Home / 914,246.88-1,365,810.39-591,771.60

Finding the Fourth Proportional to 914,246.88, 1,365,810.39 and 591,771.60

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Solution

The fourth proportional to 914,246.88, 1,365,810.39 and 591,771.60 is: 884,058.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,246.88 : 1,365,810.39 = 591,771.60 : x
  2. Step 2: Convert to fraction form
    914,246.88/1,365,810.39 = 591,771.60/x
  3. Step 3: Cross multiply
    914,246.88x = 1,365,810.39 × 591,771.60
  4. Step 4: Simplify right side
    914,246.88x = 808,247,799,786.92
  5. Step 5: Solve for x
    x = 808,247,799,786.92/914,246.88
  6. Step 6: Final answer
    x = 884,058.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.