Home / 3,084,411.66-4,256,621.14-1,707,755.41

Finding the Fourth Proportional to 3,084,411.66, 4,256,621.14 and 1,707,755.41

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Solution

The fourth proportional to 3,084,411.66, 4,256,621.14 and 1,707,755.41 is: 2,356,776.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,411.66 : 4,256,621.14 = 1,707,755.41 : x
  2. Step 2: Convert to fraction form
    3,084,411.66/4,256,621.14 = 1,707,755.41/x
  3. Step 3: Cross multiply
    3,084,411.66x = 4,256,621.14 × 1,707,755.41
  4. Step 4: Simplify right side
    3,084,411.66x = 7,269,267,767,633.99
  5. Step 5: Solve for x
    x = 7,269,267,767,633.99/3,084,411.66
  6. Step 6: Final answer
    x = 2,356,776.12

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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.