Home / 3,697,624.44-5,102,626.32-2,066,045.22

Finding the Fourth Proportional to 3,697,624.44, 5,102,626.32 and 2,066,045.22

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Solution

The fourth proportional to 3,697,624.44, 5,102,626.32 and 2,066,045.22 is: 2,851,089.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,624.44 : 5,102,626.32 = 2,066,045.22 : x
  2. Step 2: Convert to fraction form
    3,697,624.44/5,102,626.32 = 2,066,045.22/x
  3. Step 3: Cross multiply
    3,697,624.44x = 5,102,626.32 × 2,066,045.22
  4. Step 4: Simplify right side
    3,697,624.44x = 10,542,256,717,882.19
  5. Step 5: Solve for x
    x = 10,542,256,717,882.19/3,697,624.44
  6. Step 6: Final answer
    x = 2,851,089.09

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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.