Home / 3,079,644.08-4,249,936.34-1,703,080.44

Finding the Fourth Proportional to 3,079,644.08, 4,249,936.34 and 1,703,080.44

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Solution

The fourth proportional to 3,079,644.08, 4,249,936.34 and 1,703,080.44 is: 2,350,266.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,644.08 : 4,249,936.34 = 1,703,080.44 : x
  2. Step 2: Convert to fraction form
    3,079,644.08/4,249,936.34 = 1,703,080.44/x
  3. Step 3: Cross multiply
    3,079,644.08x = 4,249,936.34 × 1,703,080.44
  4. Step 4: Simplify right side
    3,079,644.08x = 7,237,983,443,383.79
  5. Step 5: Solve for x
    x = 7,237,983,443,383.79/3,079,644.08
  6. Step 6: Final answer
    x = 2,350,266.22

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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.