Home / 1,593,522.10-2,199,060.53-868,369.60

Finding the Fourth Proportional to 1,593,522.10, 2,199,060.53 and 868,369.60

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Solution

The fourth proportional to 1,593,522.10, 2,199,060.53 and 868,369.60 is: 1,198,350.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,522.10 : 2,199,060.53 = 868,369.60 : x
  2. Step 2: Convert to fraction form
    1,593,522.10/2,199,060.53 = 868,369.60/x
  3. Step 3: Cross multiply
    1,593,522.10x = 2,199,060.53 × 868,369.60
  4. Step 4: Simplify right side
    1,593,522.10x = 1,909,597,312,811.89
  5. Step 5: Solve for x
    x = 1,909,597,312,811.89/1,593,522.10
  6. Step 6: Final answer
    x = 1,198,350.07

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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.