Home / 3,092,520.31-4,267,911.80-1,716,124.57

Finding the Fourth Proportional to 3,092,520.31, 4,267,911.80 and 1,716,124.57

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Solution

The fourth proportional to 3,092,520.31, 4,267,911.80 and 1,716,124.57 is: 2,368,381.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,520.31 : 4,267,911.80 = 1,716,124.57 : x
  2. Step 2: Convert to fraction form
    3,092,520.31/4,267,911.80 = 1,716,124.57/x
  3. Step 3: Cross multiply
    3,092,520.31x = 4,267,911.80 × 1,716,124.57
  4. Step 4: Simplify right side
    3,092,520.31x = 7,324,268,302,572.93
  5. Step 5: Solve for x
    x = 7,324,268,302,572.93/3,092,520.31
  6. Step 6: Final answer
    x = 2,368,381.63

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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.