Home / 3,003,412.88-4,145,007.04-1,714,447.04

Finding the Fourth Proportional to 3,003,412.88, 4,145,007.04 and 1,714,447.04

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Solution

The fourth proportional to 3,003,412.88, 4,145,007.04 and 1,714,447.04 is: 2,366,106.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,412.88 : 4,145,007.04 = 1,714,447.04 : x
  2. Step 2: Convert to fraction form
    3,003,412.88/4,145,007.04 = 1,714,447.04/x
  3. Step 3: Cross multiply
    3,003,412.88x = 4,145,007.04 × 1,714,447.04
  4. Step 4: Simplify right side
    3,003,412.88x = 7,106,395,050,507.16
  5. Step 5: Solve for x
    x = 7,106,395,050,507.16/3,003,412.88
  6. Step 6: Final answer
    x = 2,366,106.60

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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.