Home / 1,014,662.19-1,521,546.66-304,524.12

Finding the Fourth Proportional to 1,014,662.19, 1,521,546.66 and 304,524.12

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Solution

The fourth proportional to 1,014,662.19, 1,521,546.66 and 304,524.12 is: 456,652.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,662.19 : 1,521,546.66 = 304,524.12 : x
  2. Step 2: Convert to fraction form
    1,014,662.19/1,521,546.66 = 304,524.12/x
  3. Step 3: Cross multiply
    1,014,662.19x = 1,521,546.66 × 304,524.12
  4. Step 4: Simplify right side
    1,014,662.19x = 463,347,657,675.44
  5. Step 5: Solve for x
    x = 463,347,657,675.44/1,014,662.19
  6. Step 6: Final answer
    x = 456,652.14

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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.