Home / 9,184,612.20-12,676,519.62-6,081,662.58

Finding the Fourth Proportional to 9,184,612.20, 12,676,519.62 and 6,081,662.58

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Solution

The fourth proportional to 9,184,612.20, 12,676,519.62 and 6,081,662.58 is: 8,393,856.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184,612.20 : 12,676,519.62 = 6,081,662.58 : x
  2. Step 2: Convert to fraction form
    9,184,612.20/12,676,519.62 = 6,081,662.58/x
  3. Step 3: Cross multiply
    9,184,612.20x = 12,676,519.62 × 6,081,662.58
  4. Step 4: Simplify right side
    9,184,612.20x = 77,094,315,017,589.81
  5. Step 5: Solve for x
    x = 77,094,315,017,589.81/9,184,612.20
  6. Step 6: Final answer
    x = 8,393,856.30

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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.