Home / 2,374,189.69-3,276,548.03-1,341,792.88

Finding the Fourth Proportional to 2,374,189.69, 3,276,548.03 and 1,341,792.88

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Solution

The fourth proportional to 2,374,189.69, 3,276,548.03 and 1,341,792.88 is: 1,851,768.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,189.69 : 3,276,548.03 = 1,341,792.88 : x
  2. Step 2: Convert to fraction form
    2,374,189.69/3,276,548.03 = 1,341,792.88/x
  3. Step 3: Cross multiply
    2,374,189.69x = 3,276,548.03 × 1,341,792.88
  4. Step 4: Simplify right side
    2,374,189.69x = 4,396,448,817,632.03
  5. Step 5: Solve for x
    x = 4,396,448,817,632.03/2,374,189.69
  6. Step 6: Final answer
    x = 1,851,768.14

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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.