Home / 1,797,816.20-2,697,113.10-599,534.60

Finding the Fourth Proportional to 1,797,816.20, 2,697,113.10 and 599,534.60

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Solution

The fourth proportional to 1,797,816.20, 2,697,113.10 and 599,534.60 is: 899,431.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,816.20 : 2,697,113.10 = 599,534.60 : x
  2. Step 2: Convert to fraction form
    1,797,816.20/2,697,113.10 = 599,534.60/x
  3. Step 3: Cross multiply
    1,797,816.20x = 2,697,113.10 × 599,534.60
  4. Step 4: Simplify right side
    1,797,816.20x = 1,617,012,623,563.26
  5. Step 5: Solve for x
    x = 1,617,012,623,563.26/1,797,816.20
  6. Step 6: Final answer
    x = 899,431.56

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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.