Home / 1,094,797.30-1,510,817.30-611,358.52

Finding the Fourth Proportional to 1,094,797.30, 1,510,817.30 and 611,358.52

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Solution

The fourth proportional to 1,094,797.30, 1,510,817.30 and 611,358.52 is: 843,673.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,797.30 : 1,510,817.30 = 611,358.52 : x
  2. Step 2: Convert to fraction form
    1,094,797.30/1,510,817.30 = 611,358.52/x
  3. Step 3: Cross multiply
    1,094,797.30x = 1,510,817.30 × 611,358.52
  4. Step 4: Simplify right side
    1,094,797.30x = 923,651,028,518.40
  5. Step 5: Solve for x
    x = 923,651,028,518.40/1,094,797.30
  6. Step 6: Final answer
    x = 843,673.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.