Home / 1,150,496.33-1,725,744.15-351,777.80

Finding the Fourth Proportional to 1,150,496.33, 1,725,744.15 and 351,777.80

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Solution

The fourth proportional to 1,150,496.33, 1,725,744.15 and 351,777.80 is: 527,666.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,496.33 : 1,725,744.15 = 351,777.80 : x
  2. Step 2: Convert to fraction form
    1,150,496.33/1,725,744.15 = 351,777.80/x
  3. Step 3: Cross multiply
    1,150,496.33x = 1,725,744.15 × 351,777.80
  4. Step 4: Simplify right side
    1,150,496.33x = 607,078,484,764.23
  5. Step 5: Solve for x
    x = 607,078,484,764.23/1,150,496.33
  6. Step 6: Final answer
    x = 527,666.60

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1.5x scale

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.