Home / 1,006,774.02-1,509,708.87-296,553.06

Finding the Fourth Proportional to 1,006,774.02, 1,509,708.87 and 296,553.06

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Solution

The fourth proportional to 1,006,774.02, 1,509,708.87 and 296,553.06 is: 444,696.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,774.02 : 1,509,708.87 = 296,553.06 : x
  2. Step 2: Convert to fraction form
    1,006,774.02/1,509,708.87 = 296,553.06/x
  3. Step 3: Cross multiply
    1,006,774.02x = 1,509,708.87 × 296,553.06
  4. Step 4: Simplify right side
    1,006,774.02x = 447,708,785,107.64
  5. Step 5: Solve for x
    x = 447,708,785,107.64/1,006,774.02
  6. Step 6: Final answer
    x = 444,696.40

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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.