Home / 3,003,919.04-4,145,249.76-1,714,708.16

Finding the Fourth Proportional to 3,003,919.04, 4,145,249.76 and 1,714,708.16

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Solution

The fourth proportional to 3,003,919.04, 4,145,249.76 and 1,714,708.16 is: 2,366,206.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,919.04 : 4,145,249.76 = 1,714,708.16 : x
  2. Step 2: Convert to fraction form
    3,003,919.04/4,145,249.76 = 1,714,708.16/x
  3. Step 3: Cross multiply
    3,003,919.04x = 4,145,249.76 × 1,714,708.16
  4. Step 4: Simplify right side
    3,003,919.04x = 7,107,893,588,710.04
  5. Step 5: Solve for x
    x = 7,107,893,588,710.04/3,003,919.04
  6. Step 6: Final answer
    x = 2,366,206.78

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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.