Home / 554,629.51-832,036.24-194,706.95

Finding the Fourth Proportional to 554,629.51, 832,036.24 and 194,706.95

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Solution

The fourth proportional to 554,629.51, 832,036.24 and 194,706.95 is: 292,092.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    554,629.51 : 832,036.24 = 194,706.95 : x
  2. Step 2: Convert to fraction form
    554,629.51/832,036.24 = 194,706.95/x
  3. Step 3: Cross multiply
    554,629.51x = 832,036.24 × 194,706.95
  4. Step 4: Simplify right side
    554,629.51x = 162,003,234,663.07
  5. Step 5: Solve for x
    x = 162,003,234,663.07/554,629.51
  6. Step 6: Final answer
    x = 292,092.71

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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.