Home / 1,789,622.57-2,684,854.32-591,544.92

Finding the Fourth Proportional to 1,789,622.57, 2,684,854.32 and 591,544.92

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Solution

The fourth proportional to 1,789,622.57, 2,684,854.32 and 591,544.92 is: 887,456.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,622.57 : 2,684,854.32 = 591,544.92 : x
  2. Step 2: Convert to fraction form
    1,789,622.57/2,684,854.32 = 591,544.92/x
  3. Step 3: Cross multiply
    1,789,622.57x = 2,684,854.32 × 591,544.92
  4. Step 4: Simplify right side
    1,789,622.57x = 1,588,211,941,785.96
  5. Step 5: Solve for x
    x = 1,588,211,941,785.96/1,789,622.57
  6. Step 6: Final answer
    x = 887,456.36

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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.