Home / 534,181.48-737,141.41-292,417.34

Finding the Fourth Proportional to 534,181.48, 737,141.41 and 292,417.34

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Solution

The fourth proportional to 534,181.48, 737,141.41 and 292,417.34 is: 403,520.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,181.48 : 737,141.41 = 292,417.34 : x
  2. Step 2: Convert to fraction form
    534,181.48/737,141.41 = 292,417.34/x
  3. Step 3: Cross multiply
    534,181.48x = 737,141.41 × 292,417.34
  4. Step 4: Simplify right side
    534,181.48x = 215,552,931,142.28
  5. Step 5: Solve for x
    x = 215,552,931,142.28/534,181.48
  6. Step 6: Final answer
    x = 403,520.04

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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.