Home / 952,375.87-1,314,337.80-629,526.07

Finding the Fourth Proportional to 952,375.87, 1,314,337.80 and 629,526.07

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Solution

The fourth proportional to 952,375.87, 1,314,337.80 and 629,526.07 is: 868,785.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,375.87 : 1,314,337.80 = 629,526.07 : x
  2. Step 2: Convert to fraction form
    952,375.87/1,314,337.80 = 629,526.07/x
  3. Step 3: Cross multiply
    952,375.87x = 1,314,337.80 × 629,526.07
  4. Step 4: Simplify right side
    952,375.87x = 827,409,909,886.45
  5. Step 5: Solve for x
    x = 827,409,909,886.45/952,375.87
  6. Step 6: Final answer
    x = 868,785.04

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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.