Home / 2,160,348.37-3,242,556.46-1,096,154.17

Finding the Fourth Proportional to 2,160,348.37, 3,242,556.46 and 1,096,154.17

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Solution

The fourth proportional to 2,160,348.37, 3,242,556.46 and 1,096,154.17 is: 1,645,263.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,160,348.37 : 3,242,556.46 = 1,096,154.17 : x
  2. Step 2: Convert to fraction form
    2,160,348.37/3,242,556.46 = 1,096,154.17/x
  3. Step 3: Cross multiply
    2,160,348.37x = 3,242,556.46 × 1,096,154.17
  4. Step 4: Simplify right side
    2,160,348.37x = 3,554,341,778,353.24
  5. Step 5: Solve for x
    x = 3,554,341,778,353.24/2,160,348.37
  6. Step 6: Final answer
    x = 1,645,263.25

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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.