Home / 952,396.34-1,314,302.82-522,683.42

Finding the Fourth Proportional to 952,396.34, 1,314,302.82 and 522,683.42

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Solution

The fourth proportional to 952,396.34, 1,314,302.82 and 522,683.42 is: 721,300.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,396.34 : 1,314,302.82 = 522,683.42 : x
  2. Step 2: Convert to fraction form
    952,396.34/1,314,302.82 = 522,683.42/x
  3. Step 3: Cross multiply
    952,396.34x = 1,314,302.82 × 522,683.42
  4. Step 4: Simplify right side
    952,396.34x = 686,964,292,873.24
  5. Step 5: Solve for x
    x = 686,964,292,873.24/952,396.34
  6. Step 6: Final answer
    x = 721,300.85

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1.5x scale

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.