Home / 3,592,367.80-5,389,409.64-1,196,233.19

Finding the Fourth Proportional to 3,592,367.80, 5,389,409.64 and 1,196,233.19

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Solution

The fourth proportional to 3,592,367.80, 5,389,409.64 and 1,196,233.19 is: 1,794,635.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,367.80 : 5,389,409.64 = 1,196,233.19 : x
  2. Step 2: Convert to fraction form
    3,592,367.80/5,389,409.64 = 1,196,233.19/x
  3. Step 3: Cross multiply
    3,592,367.80x = 5,389,409.64 × 1,196,233.19
  4. Step 4: Simplify right side
    3,592,367.80x = 6,446,990,679,892.79
  5. Step 5: Solve for x
    x = 6,446,990,679,892.79/3,592,367.80
  6. Step 6: Final answer
    x = 1,794,635.47

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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.