Home / 696,112.37-1,044,018.19-246,847.89

Finding the Fourth Proportional to 696,112.37, 1,044,018.19 and 246,847.89

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Solution

The fourth proportional to 696,112.37, 1,044,018.19 and 246,847.89 is: 370,218.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,112.37 : 1,044,018.19 = 246,847.89 : x
  2. Step 2: Convert to fraction form
    696,112.37/1,044,018.19 = 246,847.89/x
  3. Step 3: Cross multiply
    696,112.37x = 1,044,018.19 × 246,847.89
  4. Step 4: Simplify right side
    696,112.37x = 257,713,687,323.12
  5. Step 5: Solve for x
    x = 257,713,687,323.12/696,112.37
  6. Step 6: Final answer
    x = 370,218.51

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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.