Home / 1,156,533.54-1,596,016.67-633,277.25

Finding the Fourth Proportional to 1,156,533.54, 1,596,016.67 and 633,277.25

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Solution

The fourth proportional to 1,156,533.54, 1,596,016.67 and 633,277.25 is: 873,922.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,533.54 : 1,596,016.67 = 633,277.25 : x
  2. Step 2: Convert to fraction form
    1,156,533.54/1,596,016.67 = 633,277.25/x
  3. Step 3: Cross multiply
    1,156,533.54x = 1,596,016.67 × 633,277.25
  4. Step 4: Simplify right side
    1,156,533.54x = 1,010,721,040,543.27
  5. Step 5: Solve for x
    x = 1,010,721,040,543.27/1,156,533.54
  6. Step 6: Final answer
    x = 873,922.81

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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.