Home / 2,725,682.10-3,761,466.52-1,502,031.42

Finding the Fourth Proportional to 2,725,682.10, 3,761,466.52 and 1,502,031.42

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Solution

The fourth proportional to 2,725,682.10, 3,761,466.52 and 1,502,031.42 is: 2,072,817.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,682.10 : 3,761,466.52 = 1,502,031.42 : x
  2. Step 2: Convert to fraction form
    2,725,682.10/3,761,466.52 = 1,502,031.42/x
  3. Step 3: Cross multiply
    2,725,682.10x = 3,761,466.52 × 1,502,031.42
  4. Step 4: Simplify right side
    2,725,682.10x = 5,649,840,898,318.06
  5. Step 5: Solve for x
    x = 5,649,840,898,318.06/2,725,682.10
  6. Step 6: Final answer
    x = 2,072,817.26

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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.