Home / 1,150,609.44-1,725,637.37-351,897.91

Finding the Fourth Proportional to 1,150,609.44, 1,725,637.37 and 351,897.91

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Solution

The fourth proportional to 1,150,609.44, 1,725,637.37 and 351,897.91 is: 527,762.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,609.44 : 1,725,637.37 = 351,897.91 : x
  2. Step 2: Convert to fraction form
    1,150,609.44/1,725,637.37 = 351,897.91/x
  3. Step 3: Cross multiply
    1,150,609.44x = 1,725,637.37 × 351,897.91
  4. Step 4: Simplify right side
    1,150,609.44x = 607,248,175,420.64
  5. Step 5: Solve for x
    x = 607,248,175,420.64/1,150,609.44
  6. Step 6: Final answer
    x = 527,762.20

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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.