Home / 1,524,254.28-2,286,158.82-444,476.70

Finding the Fourth Proportional to 1,524,254.28, 2,286,158.82 and 444,476.70

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Solution

The fourth proportional to 1,524,254.28, 2,286,158.82 and 444,476.70 is: 666,650.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,254.28 : 2,286,158.82 = 444,476.70 : x
  2. Step 2: Convert to fraction form
    1,524,254.28/2,286,158.82 = 444,476.70/x
  3. Step 3: Cross multiply
    1,524,254.28x = 2,286,158.82 × 444,476.70
  4. Step 4: Simplify right side
    1,524,254.28x = 1,016,144,327,989.49
  5. Step 5: Solve for x
    x = 1,016,144,327,989.49/1,524,254.28
  6. Step 6: Final answer
    x = 666,650.14

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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.