Home / 967,542.98-1,335,130.32-569,658.60

Finding the Fourth Proportional to 967,542.98, 1,335,130.32 and 569,658.60

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Solution

The fourth proportional to 967,542.98, 1,335,130.32 and 569,658.60 is: 786,082.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,542.98 : 1,335,130.32 = 569,658.60 : x
  2. Step 2: Convert to fraction form
    967,542.98/1,335,130.32 = 569,658.60/x
  3. Step 3: Cross multiply
    967,542.98x = 1,335,130.32 × 569,658.60
  4. Step 4: Simplify right side
    967,542.98x = 760,568,471,044.97
  5. Step 5: Solve for x
    x = 760,568,471,044.97/967,542.98
  6. Step 6: Final answer
    x = 786,082.37

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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.