Home / 1,051,352.32-1,450,866.98-567,917.46

Finding the Fourth Proportional to 1,051,352.32, 1,450,866.98 and 567,917.46

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Solution

The fourth proportional to 1,051,352.32, 1,450,866.98 and 567,917.46 is: 783,726.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,352.32 : 1,450,866.98 = 567,917.46 : x
  2. Step 2: Convert to fraction form
    1,051,352.32/1,450,866.98 = 567,917.46/x
  3. Step 3: Cross multiply
    1,051,352.32x = 1,450,866.98 × 567,917.46
  4. Step 4: Simplify right side
    1,051,352.32x = 823,972,687,239.88
  5. Step 5: Solve for x
    x = 823,972,687,239.88/1,051,352.32
  6. Step 6: Final answer
    x = 783,726.51

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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.