Home / 1,002,196.92-1,503,135.36-292,058.85

Finding the Fourth Proportional to 1,002,196.92, 1,503,135.36 and 292,058.85

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Solution

The fourth proportional to 1,002,196.92, 1,503,135.36 and 292,058.85 is: 438,041.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,196.92 : 1,503,135.36 = 292,058.85 : x
  2. Step 2: Convert to fraction form
    1,002,196.92/1,503,135.36 = 292,058.85/x
  3. Step 3: Cross multiply
    1,002,196.92x = 1,503,135.36 × 292,058.85
  4. Step 4: Simplify right side
    1,002,196.92x = 439,003,984,635.94
  5. Step 5: Solve for x
    x = 439,003,984,635.94/1,002,196.92
  6. Step 6: Final answer
    x = 438,041.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.