Home / 1,184,894.20-1,777,341.30-520,046.20

Finding the Fourth Proportional to 1,184,894.20, 1,777,341.30 and 520,046.20

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Solution

The fourth proportional to 1,184,894.20, 1,777,341.30 and 520,046.20 is: 780,069.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,894.20 : 1,777,341.30 = 520,046.20 : x
  2. Step 2: Convert to fraction form
    1,184,894.20/1,777,341.30 = 520,046.20/x
  3. Step 3: Cross multiply
    1,184,894.20x = 1,777,341.30 × 520,046.20
  4. Step 4: Simplify right side
    1,184,894.20x = 924,299,589,168.06
  5. Step 5: Solve for x
    x = 924,299,589,168.06/1,184,894.20
  6. Step 6: Final answer
    x = 780,069.30

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Similar ratio
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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.