Home / 2,873,006.04-4,296,802.59-2,555,388.03

Finding the Fourth Proportional to 2,873,006.04, 4,296,802.59 and 2,555,388.03

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Solution

The fourth proportional to 2,873,006.04, 4,296,802.59 and 2,555,388.03 is: 3,821,780.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,006.04 : 4,296,802.59 = 2,555,388.03 : x
  2. Step 2: Convert to fraction form
    2,873,006.04/4,296,802.59 = 2,555,388.03/x
  3. Step 3: Cross multiply
    2,873,006.04x = 4,296,802.59 × 2,555,388.03
  4. Step 4: Simplify right side
    2,873,006.04x = 10,979,997,905,759.00
  5. Step 5: Solve for x
    x = 10,979,997,905,759.00/2,873,006.04
  6. Step 6: Final answer
    x = 3,821,780.31

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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.