Home / 3,344,181.66-4,614,816.23-1,893,887.49

Finding the Fourth Proportional to 3,344,181.66, 4,614,816.23 and 1,893,887.49

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Solution

The fourth proportional to 3,344,181.66, 4,614,816.23 and 1,893,887.49 is: 2,613,477.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,181.66 : 4,614,816.23 = 1,893,887.49 : x
  2. Step 2: Convert to fraction form
    3,344,181.66/4,614,816.23 = 1,893,887.49/x
  3. Step 3: Cross multiply
    3,344,181.66x = 4,614,816.23 × 1,893,887.49
  4. Step 4: Simplify right side
    3,344,181.66x = 8,739,942,717,176.53
  5. Step 5: Solve for x
    x = 8,739,942,717,176.53/3,344,181.66
  6. Step 6: Final answer
    x = 2,613,477.26

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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.