Home / 3,406,560.54-5,111,968.13-2,270,120.16

Finding the Fourth Proportional to 3,406,560.54, 5,111,968.13 and 2,270,120.16

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Solution

The fourth proportional to 3,406,560.54, 5,111,968.13 and 2,270,120.16 is: 3,406,597.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,560.54 : 5,111,968.13 = 2,270,120.16 : x
  2. Step 2: Convert to fraction form
    3,406,560.54/5,111,968.13 = 2,270,120.16/x
  3. Step 3: Cross multiply
    3,406,560.54x = 5,111,968.13 × 2,270,120.16
  4. Step 4: Simplify right side
    3,406,560.54x = 11,604,781,909,190.50
  5. Step 5: Solve for x
    x = 11,604,781,909,190.50/3,406,560.54
  6. Step 6: Final answer
    x = 3,406,597.88

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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.