Home / 6,074,044.40-8,382,219.18-3,320,737.76

Finding the Fourth Proportional to 6,074,044.40, 8,382,219.18 and 3,320,737.76

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Solution

The fourth proportional to 6,074,044.40, 8,382,219.18 and 3,320,737.76 is: 4,582,638.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,044.40 : 8,382,219.18 = 3,320,737.76 : x
  2. Step 2: Convert to fraction form
    6,074,044.40/8,382,219.18 = 3,320,737.76/x
  3. Step 3: Cross multiply
    6,074,044.40x = 8,382,219.18 × 3,320,737.76
  4. Step 4: Simplify right side
    6,074,044.40x = 27,835,151,743,622.23
  5. Step 5: Solve for x
    x = 27,835,151,743,622.23/6,074,044.40
  6. Step 6: Final answer
    x = 4,582,638.83

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Double scale
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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.