Home / 3,746,046.48-5,169,544.16-2,027,167.01

Finding the Fourth Proportional to 3,746,046.48, 5,169,544.16 and 2,027,167.01

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Solution

The fourth proportional to 3,746,046.48, 5,169,544.16 and 2,027,167.01 is: 2,797,490.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,046.48 : 5,169,544.16 = 2,027,167.01 : x
  2. Step 2: Convert to fraction form
    3,746,046.48/5,169,544.16 = 2,027,167.01/x
  3. Step 3: Cross multiply
    3,746,046.48x = 5,169,544.16 × 2,027,167.01
  4. Step 4: Simplify right side
    3,746,046.48x = 10,479,529,395,881.94
  5. Step 5: Solve for x
    x = 10,479,529,395,881.94/3,746,046.48
  6. Step 6: Final answer
    x = 2,797,490.49

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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.