Home / 968,982.19-1,453,486.25-304,134.19

Finding the Fourth Proportional to 968,982.19, 1,453,486.25 and 304,134.19

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Solution

The fourth proportional to 968,982.19, 1,453,486.25 and 304,134.19 is: 456,205.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,982.19 : 1,453,486.25 = 304,134.19 : x
  2. Step 2: Convert to fraction form
    968,982.19/1,453,486.25 = 304,134.19/x
  3. Step 3: Cross multiply
    968,982.19x = 1,453,486.25 × 304,134.19
  4. Step 4: Simplify right side
    968,982.19x = 442,054,858,165.50
  5. Step 5: Solve for x
    x = 442,054,858,165.50/968,982.19
  6. Step 6: Final answer
    x = 456,205.35

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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.