Home / 7,570,409.44-11,352,823.44-5,954,340.64

Finding the Fourth Proportional to 7,570,409.44, 11,352,823.44 and 5,954,340.64

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Solution

The fourth proportional to 7,570,409.44, 11,352,823.44 and 5,954,340.64 is: 8,929,315.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,409.44 : 11,352,823.44 = 5,954,340.64 : x
  2. Step 2: Convert to fraction form
    7,570,409.44/11,352,823.44 = 5,954,340.64/x
  3. Step 3: Cross multiply
    7,570,409.44x = 11,352,823.44 × 5,954,340.64
  4. Step 4: Simplify right side
    7,570,409.44x = 67,598,577,987,536.59
  5. Step 5: Solve for x
    x = 67,598,577,987,536.59/7,570,409.44
  6. Step 6: Final answer
    x = 8,929,315.98

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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.