Home / 2,409,394.29-3,612,635.37-1,130,282.25

Finding the Fourth Proportional to 2,409,394.29, 3,612,635.37 and 1,130,282.25

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Solution

The fourth proportional to 2,409,394.29, 3,612,635.37 and 1,130,282.25 is: 1,694,740.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,394.29 : 3,612,635.37 = 1,130,282.25 : x
  2. Step 2: Convert to fraction form
    2,409,394.29/3,612,635.37 = 1,130,282.25/x
  3. Step 3: Cross multiply
    2,409,394.29x = 3,612,635.37 × 1,130,282.25
  4. Step 4: Simplify right side
    2,409,394.29x = 4,083,297,620,885.80
  5. Step 5: Solve for x
    x = 4,083,297,620,885.80/2,409,394.29
  6. Step 6: Final answer
    x = 1,694,740.31

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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.