Home / 3,589,802.20-5,384,703.30-2,582,032.60

Finding the Fourth Proportional to 3,589,802.20, 5,384,703.30 and 2,582,032.60

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Solution

The fourth proportional to 3,589,802.20, 5,384,703.30 and 2,582,032.60 is: 3,873,048.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,802.20 : 5,384,703.30 = 2,582,032.60 : x
  2. Step 2: Convert to fraction form
    3,589,802.20/5,384,703.30 = 2,582,032.60/x
  3. Step 3: Cross multiply
    3,589,802.20x = 5,384,703.30 × 2,582,032.60
  4. Step 4: Simplify right side
    3,589,802.20x = 13,903,479,461,927.58
  5. Step 5: Solve for x
    x = 13,903,479,461,927.58/3,589,802.20
  6. Step 6: Final answer
    x = 3,873,048.90

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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.