Home / 913,758.48-1,365,084.32-591,283.27

Finding the Fourth Proportional to 913,758.48, 1,365,084.32 and 591,283.27

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Solution

The fourth proportional to 913,758.48, 1,365,084.32 and 591,283.27 is: 883,331.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    913,758.48 : 1,365,084.32 = 591,283.27 : x
  2. Step 2: Convert to fraction form
    913,758.48/1,365,084.32 = 591,283.27/x
  3. Step 3: Cross multiply
    913,758.48x = 1,365,084.32 × 591,283.27
  4. Step 4: Simplify right side
    913,758.48x = 807,151,520,555.33
  5. Step 5: Solve for x
    x = 807,151,520,555.33/913,758.48
  6. Step 6: Final answer
    x = 883,331.36

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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.