Home / 1,524,243.01-2,286,141.95-444,465.41

Finding the Fourth Proportional to 1,524,243.01, 2,286,141.95 and 444,465.41

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Solution

The fourth proportional to 1,524,243.01, 2,286,141.95 and 444,465.41 is: 666,633.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,243.01 : 2,286,141.95 = 444,465.41 : x
  2. Step 2: Convert to fraction form
    1,524,243.01/2,286,141.95 = 444,465.41/x
  3. Step 3: Cross multiply
    1,524,243.01x = 2,286,141.95 × 444,465.41
  4. Step 4: Simplify right side
    1,524,243.01x = 1,016,111,019,124.95
  5. Step 5: Solve for x
    x = 1,016,111,019,124.95/1,524,243.01
  6. Step 6: Final answer
    x = 666,633.22

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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.