Home / 3,464,116.06-5,195,561.73-939,968.14

Finding the Fourth Proportional to 3,464,116.06, 5,195,561.73 and 939,968.14

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Solution

The fourth proportional to 3,464,116.06, 5,195,561.73 and 939,968.14 is: 1,409,786.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,116.06 : 5,195,561.73 = 939,968.14 : x
  2. Step 2: Convert to fraction form
    3,464,116.06/5,195,561.73 = 939,968.14/x
  3. Step 3: Cross multiply
    3,464,116.06x = 5,195,561.73 × 939,968.14
  4. Step 4: Simplify right side
    3,464,116.06x = 4,883,662,495,603.28
  5. Step 5: Solve for x
    x = 4,883,662,495,603.28/3,464,116.06
  6. Step 6: Final answer
    x = 1,409,786.05

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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.