Home / 1,150,675.56-1,725,846.93-351,742.59

Finding the Fourth Proportional to 1,150,675.56, 1,725,846.93 and 351,742.59

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Solution

The fourth proportional to 1,150,675.56, 1,725,846.93 and 351,742.59 is: 527,563.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,675.56 : 1,725,846.93 = 351,742.59 : x
  2. Step 2: Convert to fraction form
    1,150,675.56/1,725,846.93 = 351,742.59/x
  3. Step 3: Cross multiply
    1,150,675.56x = 1,725,846.93 × 351,742.59
  4. Step 4: Simplify right side
    1,150,675.56x = 607,053,869,101.75
  5. Step 5: Solve for x
    x = 607,053,869,101.75/1,150,675.56
  6. Step 6: Final answer
    x = 527,563.02

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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.