Home / 1,461,450.96-2,194,164.36-822,204.54

Finding the Fourth Proportional to 1,461,450.96, 2,194,164.36 and 822,204.54

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Solution

The fourth proportional to 1,461,450.96, 2,194,164.36 and 822,204.54 is: 1,234,425.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,461,450.96 : 2,194,164.36 = 822,204.54 : x
  2. Step 2: Convert to fraction form
    1,461,450.96/2,194,164.36 = 822,204.54/x
  3. Step 3: Cross multiply
    1,461,450.96x = 2,194,164.36 × 822,204.54
  4. Step 4: Simplify right side
    1,461,450.96x = 1,804,051,898,298.19
  5. Step 5: Solve for x
    x = 1,804,051,898,298.19/1,461,450.96
  6. Step 6: Final answer
    x = 1,234,425.20

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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.