Home / 3,407,967.27-4,703,010.09-1,859,224.26

Finding the Fourth Proportional to 3,407,967.27, 4,703,010.09 and 1,859,224.26

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Solution

The fourth proportional to 3,407,967.27, 4,703,010.09 and 1,859,224.26 is: 2,565,737.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,967.27 : 4,703,010.09 = 1,859,224.26 : x
  2. Step 2: Convert to fraction form
    3,407,967.27/4,703,010.09 = 1,859,224.26/x
  3. Step 3: Cross multiply
    3,407,967.27x = 4,703,010.09 × 1,859,224.26
  4. Step 4: Simplify right side
    3,407,967.27x = 8,743,950,454,352.78
  5. Step 5: Solve for x
    x = 8,743,950,454,352.78/3,407,967.27
  6. Step 6: Final answer
    x = 2,565,737.80

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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.