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Finding the Fourth Proportional to 1,797,823.12, 2,696,744.94 and 599,741.86

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Solution

The fourth proportional to 1,797,823.12, 2,696,744.94 and 599,741.86 is: 899,616.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,823.12 : 2,696,744.94 = 599,741.86 : x
  2. Step 2: Convert to fraction form
    1,797,823.12/2,696,744.94 = 599,741.86/x
  3. Step 3: Cross multiply
    1,797,823.12x = 2,696,744.94 × 599,741.86
  4. Step 4: Simplify right side
    1,797,823.12x = 1,617,350,826,261.19
  5. Step 5: Solve for x
    x = 1,617,350,826,261.19/1,797,823.12
  6. Step 6: Final answer
    x = 899,616.21

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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.