Home / 2,026,347.40-3,039,132.30-606,449.80

Finding the Fourth Proportional to 2,026,347.40, 3,039,132.30 and 606,449.80

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Solution

The fourth proportional to 2,026,347.40, 3,039,132.30 and 606,449.80 is: 909,558.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,347.40 : 3,039,132.30 = 606,449.80 : x
  2. Step 2: Convert to fraction form
    2,026,347.40/3,039,132.30 = 606,449.80/x
  3. Step 3: Cross multiply
    2,026,347.40x = 3,039,132.30 × 606,449.80
  4. Step 4: Simplify right side
    2,026,347.40x = 1,843,081,175,508.54
  5. Step 5: Solve for x
    x = 1,843,081,175,508.54/2,026,347.40
  6. Step 6: Final answer
    x = 909,558.34

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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.