Home / 4,622,295.60-6,932,918.52-1,782,169.92

Finding the Fourth Proportional to 4,622,295.60, 6,932,918.52 and 1,782,169.92

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Solution

The fourth proportional to 4,622,295.60, 6,932,918.52 and 1,782,169.92 is: 2,673,052.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,622,295.60 : 6,932,918.52 = 1,782,169.92 : x
  2. Step 2: Convert to fraction form
    4,622,295.60/6,932,918.52 = 1,782,169.92/x
  3. Step 3: Cross multiply
    4,622,295.60x = 6,932,918.52 × 1,782,169.92
  4. Step 4: Simplify right side
    4,622,295.60x = 12,355,638,844,154.92
  5. Step 5: Solve for x
    x = 12,355,638,844,154.92/4,622,295.60
  6. Step 6: Final answer
    x = 2,673,052.51

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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.