Home / 1,006,382.68-1,509,524.70-375,247.12

Finding the Fourth Proportional to 1,006,382.68, 1,509,524.70 and 375,247.12

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Solution

The fourth proportional to 1,006,382.68, 1,509,524.70 and 375,247.12 is: 562,852.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,382.68 : 1,509,524.70 = 375,247.12 : x
  2. Step 2: Convert to fraction form
    1,006,382.68/1,509,524.70 = 375,247.12/x
  3. Step 3: Cross multiply
    1,006,382.68x = 1,509,524.70 × 375,247.12
  4. Step 4: Simplify right side
    1,006,382.68x = 566,444,796,243.86
  5. Step 5: Solve for x
    x = 566,444,796,243.86/1,006,382.68
  6. Step 6: Final answer
    x = 562,852.29

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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.