Home / 1,661,749.70-2,493,044.46-463,671.27

Finding the Fourth Proportional to 1,661,749.70, 2,493,044.46 and 463,671.27

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Solution

The fourth proportional to 1,661,749.70, 2,493,044.46 and 463,671.27 is: 695,624.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,661,749.70 : 2,493,044.46 = 463,671.27 : x
  2. Step 2: Convert to fraction form
    1,661,749.70/2,493,044.46 = 463,671.27/x
  3. Step 3: Cross multiply
    1,661,749.70x = 2,493,044.46 × 463,671.27
  4. Step 4: Simplify right side
    1,661,749.70x = 1,155,953,090,934.66
  5. Step 5: Solve for x
    x = 1,155,953,090,934.66/1,661,749.70
  6. Step 6: Final answer
    x = 695,624.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.