Home / 1,016,159.02-1,524,494.82-717,223.46

Finding the Fourth Proportional to 1,016,159.02, 1,524,494.82 and 717,223.46

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Solution

The fourth proportional to 1,016,159.02, 1,524,494.82 and 717,223.46 is: 1,076,016.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,159.02 : 1,524,494.82 = 717,223.46 : x
  2. Step 2: Convert to fraction form
    1,016,159.02/1,524,494.82 = 717,223.46/x
  3. Step 3: Cross multiply
    1,016,159.02x = 1,524,494.82 × 717,223.46
  4. Step 4: Simplify right side
    1,016,159.02x = 1,093,403,453,194.87
  5. Step 5: Solve for x
    x = 1,093,403,453,194.87/1,016,159.02
  6. Step 6: Final answer
    x = 1,076,016.08

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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.