Home / 937,265.06-1,405,897.14-227,292.98

Finding the Fourth Proportional to 937,265.06, 1,405,897.14 and 227,292.98

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Solution

The fourth proportional to 937,265.06, 1,405,897.14 and 227,292.98 is: 340,939.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,265.06 : 1,405,897.14 = 227,292.98 : x
  2. Step 2: Convert to fraction form
    937,265.06/1,405,897.14 = 227,292.98/x
  3. Step 3: Cross multiply
    937,265.06x = 1,405,897.14 × 227,292.98
  4. Step 4: Simplify right side
    937,265.06x = 319,550,550,524.08
  5. Step 5: Solve for x
    x = 319,550,550,524.08/937,265.06
  6. Step 6: Final answer
    x = 340,939.36

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1.5x scale

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.