Home / 3,080,939.92-4,623,679.96-1,461,714.64

Finding the Fourth Proportional to 3,080,939.92, 4,623,679.96 and 1,461,714.64

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Solution

The fourth proportional to 3,080,939.92, 4,623,679.96 and 1,461,714.64 is: 2,193,648.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,939.92 : 4,623,679.96 = 1,461,714.64 : x
  2. Step 2: Convert to fraction form
    3,080,939.92/4,623,679.96 = 1,461,714.64/x
  3. Step 3: Cross multiply
    3,080,939.92x = 4,623,679.96 × 1,461,714.64
  4. Step 4: Simplify right side
    3,080,939.92x = 6,758,500,688,206.61
  5. Step 5: Solve for x
    x = 6,758,500,688,206.61/3,080,939.92
  6. Step 6: Final answer
    x = 2,193,648.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.