Home / 1,051,352.82-1,450,867.67-567,917.96

Finding the Fourth Proportional to 1,051,352.82, 1,450,867.67 and 567,917.96

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Solution

The fourth proportional to 1,051,352.82, 1,450,867.67 and 567,917.96 is: 783,727.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,352.82 : 1,450,867.67 = 567,917.96 : x
  2. Step 2: Convert to fraction form
    1,051,352.82/1,450,867.67 = 567,917.96/x
  3. Step 3: Cross multiply
    1,051,352.82x = 1,450,867.67 × 567,917.96
  4. Step 4: Simplify right side
    1,051,352.82x = 823,973,804,536.76
  5. Step 5: Solve for x
    x = 823,973,804,536.76/1,051,352.82
  6. Step 6: Final answer
    x = 783,727.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.