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Finding the Fourth Proportional to 968,004.16, 1,452,006.24 and 303,208

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Solution

The fourth proportional to 968,004.16, 1,452,006.24 and 303,208 is: 454,812.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,004.16 : 1,452,006.24 = 303,208 : x
  2. Step 2: Convert to fraction form
    968,004.16/1,452,006.24 = 303,208/x
  3. Step 3: Cross multiply
    968,004.16x = 1,452,006.24 × 303,208
  4. Step 4: Simplify right side
    968,004.16x = 440,259,908,017.92
  5. Step 5: Solve for x
    x = 440,259,908,017.92/968,004.16
  6. Step 6: Final answer
    x = 454,812.00

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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.