Home / 1,033,764.73-1,550,647.19-323,848.13

Finding the Fourth Proportional to 1,033,764.73, 1,550,647.19 and 323,848.13

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Solution

The fourth proportional to 1,033,764.73, 1,550,647.19 and 323,848.13 is: 485,772.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,764.73 : 1,550,647.19 = 323,848.13 : x
  2. Step 2: Convert to fraction form
    1,033,764.73/1,550,647.19 = 323,848.13/x
  3. Step 3: Cross multiply
    1,033,764.73x = 1,550,647.19 × 323,848.13
  4. Step 4: Simplify right side
    1,033,764.73x = 502,174,185,827.64
  5. Step 5: Solve for x
    x = 502,174,185,827.64/1,033,764.73
  6. Step 6: Final answer
    x = 485,772.22

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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.