Home / 3,464,125.17-5,194,859.36-1,189,225.59

Finding the Fourth Proportional to 3,464,125.17, 5,194,859.36 and 1,189,225.59

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Solution

The fourth proportional to 3,464,125.17, 5,194,859.36 and 1,189,225.59 is: 1,783,382.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,125.17 : 5,194,859.36 = 1,189,225.59 : x
  2. Step 2: Convert to fraction form
    3,464,125.17/5,194,859.36 = 1,189,225.59/x
  3. Step 3: Cross multiply
    3,464,125.17x = 5,194,859.36 × 1,189,225.59
  4. Step 4: Simplify right side
    3,464,125.17x = 6,177,859,681,416.90
  5. Step 5: Solve for x
    x = 6,177,859,681,416.90/3,464,125.17
  6. Step 6: Final answer
    x = 1,783,382.35

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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.