Home / 1,532,288.29-2,297,634.28-571,954.15

Finding the Fourth Proportional to 1,532,288.29, 2,297,634.28 and 571,954.15

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Solution

The fourth proportional to 1,532,288.29, 2,297,634.28 and 571,954.15 is: 857,633.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,288.29 : 2,297,634.28 = 571,954.15 : x
  2. Step 2: Convert to fraction form
    1,532,288.29/2,297,634.28 = 571,954.15/x
  3. Step 3: Cross multiply
    1,532,288.29x = 2,297,634.28 × 571,954.15
  4. Step 4: Simplify right side
    1,532,288.29x = 1,314,141,461,628.26
  5. Step 5: Solve for x
    x = 1,314,141,461,628.26/1,532,288.29
  6. Step 6: Final answer
    x = 857,633.30

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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.