Home / 1,150,585.31-1,725,601.16-351,873.78

Finding the Fourth Proportional to 1,150,585.31, 1,725,601.16 and 351,873.78

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Solution

The fourth proportional to 1,150,585.31, 1,725,601.16 and 351,873.78 is: 527,726.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,585.31 : 1,725,601.16 = 351,873.78 : x
  2. Step 2: Convert to fraction form
    1,150,585.31/1,725,601.16 = 351,873.78/x
  3. Step 3: Cross multiply
    1,150,585.31x = 1,725,601.16 × 351,873.78
  4. Step 4: Simplify right side
    1,150,585.31x = 607,193,792,554.21
  5. Step 5: Solve for x
    x = 607,193,792,554.21/1,150,585.31
  6. Step 6: Final answer
    x = 527,726.01

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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.