Home / 2,321,298.06-3,482,107.06-972,102.22

Finding the Fourth Proportional to 2,321,298.06, 3,482,107.06 and 972,102.22

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Solution

The fourth proportional to 2,321,298.06, 3,482,107.06 and 972,102.22 is: 1,458,220.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,298.06 : 3,482,107.06 = 972,102.22 : x
  2. Step 2: Convert to fraction form
    2,321,298.06/3,482,107.06 = 972,102.22/x
  3. Step 3: Cross multiply
    2,321,298.06x = 3,482,107.06 × 972,102.22
  4. Step 4: Simplify right side
    2,321,298.06x = 3,384,964,003,303.67
  5. Step 5: Solve for x
    x = 3,384,964,003,303.67/2,321,298.06
  6. Step 6: Final answer
    x = 1,458,220.32

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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.