Home / 3,435,828.37-4,741,500.12-1,887,233.17

Finding the Fourth Proportional to 3,435,828.37, 4,741,500.12 and 1,887,233.17

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Solution

The fourth proportional to 3,435,828.37, 4,741,500.12 and 1,887,233.17 is: 2,604,413.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,828.37 : 4,741,500.12 = 1,887,233.17 : x
  2. Step 2: Convert to fraction form
    3,435,828.37/4,741,500.12 = 1,887,233.17/x
  3. Step 3: Cross multiply
    3,435,828.37x = 4,741,500.12 × 1,887,233.17
  4. Step 4: Simplify right side
    3,435,828.37x = 8,948,316,302,022.98
  5. Step 5: Solve for x
    x = 8,948,316,302,022.98/3,435,828.37
  6. Step 6: Final answer
    x = 2,604,413.07

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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.