Home / 2,833,570.22-3,910,329.87-1,544,411.66

Finding the Fourth Proportional to 2,833,570.22, 3,910,329.87 and 1,544,411.66

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Solution

The fourth proportional to 2,833,570.22, 3,910,329.87 and 1,544,411.66 is: 2,131,289.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,570.22 : 3,910,329.87 = 1,544,411.66 : x
  2. Step 2: Convert to fraction form
    2,833,570.22/3,910,329.87 = 1,544,411.66/x
  3. Step 3: Cross multiply
    2,833,570.22x = 3,910,329.87 × 1,544,411.66
  4. Step 4: Simplify right side
    2,833,570.22x = 6,039,159,045,674.28
  5. Step 5: Solve for x
    x = 6,039,159,045,674.28/2,833,570.22
  6. Step 6: Final answer
    x = 2,131,289.71

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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.