Home / 1,954,032.24-2,931,234.12-606,209.52

Finding the Fourth Proportional to 1,954,032.24, 2,931,234.12 and 606,209.52

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Solution

The fourth proportional to 1,954,032.24, 2,931,234.12 and 606,209.52 is: 909,371.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,032.24 : 2,931,234.12 = 606,209.52 : x
  2. Step 2: Convert to fraction form
    1,954,032.24/2,931,234.12 = 606,209.52/x
  3. Step 3: Cross multiply
    1,954,032.24x = 2,931,234.12 × 606,209.52
  4. Step 4: Simplify right side
    1,954,032.24x = 1,776,942,028,892.82
  5. Step 5: Solve for x
    x = 1,776,942,028,892.82/1,954,032.24
  6. Step 6: Final answer
    x = 909,371.91

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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.