Home / 1,150,661.57-1,726,061.55-351,950.03

Finding the Fourth Proportional to 1,150,661.57, 1,726,061.55 and 351,950.03

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Solution

The fourth proportional to 1,150,661.57, 1,726,061.55 and 351,950.03 is: 527,946.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,661.57 : 1,726,061.55 = 351,950.03 : x
  2. Step 2: Convert to fraction form
    1,150,661.57/1,726,061.55 = 351,950.03/x
  3. Step 3: Cross multiply
    1,150,661.57x = 1,726,061.55 × 351,950.03
  4. Step 4: Simplify right side
    1,150,661.57x = 607,487,410,826.96
  5. Step 5: Solve for x
    x = 607,487,410,826.96/1,150,661.57
  6. Step 6: Final answer
    x = 527,946.21

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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.