Home / 3,060,867.66-4,224,001.41-1,702,740.66

Finding the Fourth Proportional to 3,060,867.66, 4,224,001.41 and 1,702,740.66

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Solution

The fourth proportional to 3,060,867.66, 4,224,001.41 and 1,702,740.66 is: 2,349,784.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,867.66 : 4,224,001.41 = 1,702,740.66 : x
  2. Step 2: Convert to fraction form
    3,060,867.66/4,224,001.41 = 1,702,740.66/x
  3. Step 3: Cross multiply
    3,060,867.66x = 4,224,001.41 × 1,702,740.66
  4. Step 4: Simplify right side
    3,060,867.66x = 7,192,378,948,704.33
  5. Step 5: Solve for x
    x = 7,192,378,948,704.33/3,060,867.66
  6. Step 6: Final answer
    x = 2,349,784.36

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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.