Home / 941,219.15-1,411,861.82-301,542.30

Finding the Fourth Proportional to 941,219.15, 1,411,861.82 and 301,542.30

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Solution

The fourth proportional to 941,219.15, 1,411,861.82 and 301,542.30 is: 452,324.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,219.15 : 1,411,861.82 = 301,542.30 : x
  2. Step 2: Convert to fraction form
    941,219.15/1,411,861.82 = 301,542.30/x
  3. Step 3: Cross multiply
    941,219.15x = 1,411,861.82 × 301,542.30
  4. Step 4: Simplify right side
    941,219.15x = 425,736,058,977.28
  5. Step 5: Solve for x
    x = 425,736,058,977.28/941,219.15
  6. Step 6: Final answer
    x = 452,324.05

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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.