Home / 952,373.14-1,314,245.33-522,642.22

Finding the Fourth Proportional to 952,373.14, 1,314,245.33 and 522,642.22

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Solution

The fourth proportional to 952,373.14, 1,314,245.33 and 522,642.22 is: 721,230.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,373.14 : 1,314,245.33 = 522,642.22 : x
  2. Step 2: Convert to fraction form
    952,373.14/1,314,245.33 = 522,642.22/x
  3. Step 3: Cross multiply
    952,373.14x = 1,314,245.33 × 522,642.22
  4. Step 4: Simplify right side
    952,373.14x = 686,880,096,895.83
  5. Step 5: Solve for x
    x = 686,880,096,895.83/952,373.14
  6. Step 6: Final answer
    x = 721,230.02

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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.