Home / 1,150,651.56-1,725,700.48-351,940.08

Finding the Fourth Proportional to 1,150,651.56, 1,725,700.48 and 351,940.08

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Solution

The fourth proportional to 1,150,651.56, 1,725,700.48 and 351,940.08 is: 527,825.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,651.56 : 1,725,700.48 = 351,940.08 : x
  2. Step 2: Convert to fraction form
    1,150,651.56/1,725,700.48 = 351,940.08/x
  3. Step 3: Cross multiply
    1,150,651.56x = 1,725,700.48 × 351,940.08
  4. Step 4: Simplify right side
    1,150,651.56x = 607,343,164,987.24
  5. Step 5: Solve for x
    x = 607,343,164,987.24/1,150,651.56
  6. Step 6: Final answer
    x = 527,825.44

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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.