Home / 1,824,535.64-2,736,542.80-626,435.48

Finding the Fourth Proportional to 1,824,535.64, 2,736,542.80 and 626,435.48

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Solution

The fourth proportional to 1,824,535.64, 2,736,542.80 and 626,435.48 is: 939,563.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,535.64 : 2,736,542.80 = 626,435.48 : x
  2. Step 2: Convert to fraction form
    1,824,535.64/2,736,542.80 = 626,435.48/x
  3. Step 3: Cross multiply
    1,824,535.64x = 2,736,542.80 × 626,435.48
  4. Step 4: Simplify right side
    1,824,535.64x = 1,714,267,502,458.54
  5. Step 5: Solve for x
    x = 1,714,267,502,458.54/1,824,535.64
  6. Step 6: Final answer
    x = 939,563.73

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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.