Home / 1,045,085.52-1,567,035.36-955,923.96

Finding the Fourth Proportional to 1,045,085.52, 1,567,035.36 and 955,923.96

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Solution

The fourth proportional to 1,045,085.52, 1,567,035.36 and 955,923.96 is: 1,433,343.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,085.52 : 1,567,035.36 = 955,923.96 : x
  2. Step 2: Convert to fraction form
    1,045,085.52/1,567,035.36 = 955,923.96/x
  3. Step 3: Cross multiply
    1,045,085.52x = 1,567,035.36 × 955,923.96
  4. Step 4: Simplify right side
    1,045,085.52x = 1,497,966,646,791.23
  5. Step 5: Solve for x
    x = 1,497,966,646,791.23/1,045,085.52
  6. Step 6: Final answer
    x = 1,433,343.61

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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.