Home / 2,050,383.06-3,076,232.67-985,502.34

Finding the Fourth Proportional to 2,050,383.06, 3,076,232.67 and 985,502.34

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Solution

The fourth proportional to 2,050,383.06, 3,076,232.67 and 985,502.34 is: 1,478,569.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,383.06 : 3,076,232.67 = 985,502.34 : x
  2. Step 2: Convert to fraction form
    2,050,383.06/3,076,232.67 = 985,502.34/x
  3. Step 3: Cross multiply
    2,050,383.06x = 3,076,232.67 × 985,502.34
  4. Step 4: Simplify right side
    2,050,383.06x = 3,031,634,494,669.45
  5. Step 5: Solve for x
    x = 3,031,634,494,669.45/2,050,383.06
  6. Step 6: Final answer
    x = 1,478,569.81

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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.