Home / 534,264.75-737,302.04-292,570.26

Finding the Fourth Proportional to 534,264.75, 737,302.04 and 292,570.26

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Solution

The fourth proportional to 534,264.75, 737,302.04 and 292,570.26 is: 403,756.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,264.75 : 737,302.04 = 292,570.26 : x
  2. Step 2: Convert to fraction form
    534,264.75/737,302.04 = 292,570.26/x
  3. Step 3: Cross multiply
    534,264.75x = 737,302.04 × 292,570.26
  4. Step 4: Simplify right side
    534,264.75x = 215,712,648,078.48
  5. Step 5: Solve for x
    x = 215,712,648,078.48/534,264.75
  6. Step 6: Final answer
    x = 403,756.09

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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.