Home / 2,498,618.40-3,448,094.40-1,352,698.80

Finding the Fourth Proportional to 2,498,618.40, 3,448,094.40 and 1,352,698.80

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Solution

The fourth proportional to 2,498,618.40, 3,448,094.40 and 1,352,698.80 is: 1,866,724.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,618.40 : 3,448,094.40 = 1,352,698.80 : x
  2. Step 2: Convert to fraction form
    2,498,618.40/3,448,094.40 = 1,352,698.80/x
  3. Step 3: Cross multiply
    2,498,618.40x = 3,448,094.40 × 1,352,698.80
  4. Step 4: Simplify right side
    2,498,618.40x = 4,664,233,157,166.72
  5. Step 5: Solve for x
    x = 4,664,233,157,166.72/2,498,618.40
  6. Step 6: Final answer
    x = 1,866,724.89

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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.