Home / 3,068,024.07-4,234,017.38-1,709,906.79

Finding the Fourth Proportional to 3,068,024.07, 4,234,017.38 and 1,709,906.79

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Solution

The fourth proportional to 3,068,024.07, 4,234,017.38 and 1,709,906.79 is: 2,359,751.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,024.07 : 4,234,017.38 = 1,709,906.79 : x
  2. Step 2: Convert to fraction form
    3,068,024.07/4,234,017.38 = 1,709,906.79/x
  3. Step 3: Cross multiply
    3,068,024.07x = 4,234,017.38 × 1,709,906.79
  4. Step 4: Simplify right side
    3,068,024.07x = 7,239,775,058,490.48
  5. Step 5: Solve for x
    x = 7,239,775,058,490.48/3,068,024.07
  6. Step 6: Final answer
    x = 2,359,751.71

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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.