Home / 955,793.02-1,433,642.01-356,708.38

Finding the Fourth Proportional to 955,793.02, 1,433,642.01 and 356,708.38

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Solution

The fourth proportional to 955,793.02, 1,433,642.01 and 356,708.38 is: 535,044.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,793.02 : 1,433,642.01 = 356,708.38 : x
  2. Step 2: Convert to fraction form
    955,793.02/1,433,642.01 = 356,708.38/x
  3. Step 3: Cross multiply
    955,793.02x = 1,433,642.01 × 356,708.38
  4. Step 4: Simplify right side
    955,793.02x = 511,392,118,887.04
  5. Step 5: Solve for x
    x = 511,392,118,887.04/955,793.02
  6. Step 6: Final answer
    x = 535,044.84

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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.