Home / 2,933,305.50-4,047,970.57-1,626,649.54

Finding the Fourth Proportional to 2,933,305.50, 4,047,970.57 and 1,626,649.54

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Solution

The fourth proportional to 2,933,305.50, 4,047,970.57 and 1,626,649.54 is: 2,244,781.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,305.50 : 4,047,970.57 = 1,626,649.54 : x
  2. Step 2: Convert to fraction form
    2,933,305.50/4,047,970.57 = 1,626,649.54/x
  3. Step 3: Cross multiply
    2,933,305.50x = 4,047,970.57 × 1,626,649.54
  4. Step 4: Simplify right side
    2,933,305.50x = 6,584,629,478,782.28
  5. Step 5: Solve for x
    x = 6,584,629,478,782.28/2,933,305.50
  6. Step 6: Final answer
    x = 2,244,781.35

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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.