Home / 3,079,984.29-4,250,406.56-1,703,256.86

Finding the Fourth Proportional to 3,079,984.29, 4,250,406.56 and 1,703,256.86

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Solution

The fourth proportional to 3,079,984.29, 4,250,406.56 and 1,703,256.86 is: 2,350,510.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,984.29 : 4,250,406.56 = 1,703,256.86 : x
  2. Step 2: Convert to fraction form
    3,079,984.29/4,250,406.56 = 1,703,256.86/x
  3. Step 3: Cross multiply
    3,079,984.29x = 4,250,406.56 × 1,703,256.86
  4. Step 4: Simplify right side
    3,079,984.29x = 7,239,534,101,340.68
  5. Step 5: Solve for x
    x = 7,239,534,101,340.68/3,079,984.29
  6. Step 6: Final answer
    x = 2,350,510.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.