Home / 3,581,725.08-4,941,980.46-3,003,287.88

Finding the Fourth Proportional to 3,581,725.08, 4,941,980.46 and 3,003,287.88

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Solution

The fourth proportional to 3,581,725.08, 4,941,980.46 and 3,003,287.88 is: 4,143,866.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,581,725.08 : 4,941,980.46 = 3,003,287.88 : x
  2. Step 2: Convert to fraction form
    3,581,725.08/4,941,980.46 = 3,003,287.88/x
  3. Step 3: Cross multiply
    3,581,725.08x = 4,941,980.46 × 3,003,287.88
  4. Step 4: Simplify right side
    3,581,725.08x = 14,842,190,018,714.82
  5. Step 5: Solve for x
    x = 14,842,190,018,714.82/3,581,725.08
  6. Step 6: Final answer
    x = 4,143,866.35

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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.