Home / 3,067,080.26-4,232,515.20-1,671,653.96

Finding the Fourth Proportional to 3,067,080.26, 4,232,515.20 and 1,671,653.96

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Solution

The fourth proportional to 3,067,080.26, 4,232,515.20 and 1,671,653.96 is: 2,306,852.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,080.26 : 4,232,515.20 = 1,671,653.96 : x
  2. Step 2: Convert to fraction form
    3,067,080.26/4,232,515.20 = 1,671,653.96/x
  3. Step 3: Cross multiply
    3,067,080.26x = 4,232,515.20 × 1,671,653.96
  4. Step 4: Simplify right side
    3,067,080.26x = 7,075,300,794,840.19
  5. Step 5: Solve for x
    x = 7,075,300,794,840.19/3,067,080.26
  6. Step 6: Final answer
    x = 2,306,852.18

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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.