Home / 1,058,852.20-1,588,278.30-610,954.60

Finding the Fourth Proportional to 1,058,852.20, 1,588,278.30 and 610,954.60

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Solution

The fourth proportional to 1,058,852.20, 1,588,278.30 and 610,954.60 is: 916,431.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,852.20 : 1,588,278.30 = 610,954.60 : x
  2. Step 2: Convert to fraction form
    1,058,852.20/1,588,278.30 = 610,954.60/x
  3. Step 3: Cross multiply
    1,058,852.20x = 1,588,278.30 × 610,954.60
  4. Step 4: Simplify right side
    1,058,852.20x = 970,365,933,465.18
  5. Step 5: Solve for x
    x = 970,365,933,465.18/1,058,852.20
  6. Step 6: Final answer
    x = 916,431.90

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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.