Home / 9,028,615.03-13,540,077.56-2,961,933.05

Finding the Fourth Proportional to 9,028,615.03, 13,540,077.56 and 2,961,933.05

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Solution

The fourth proportional to 9,028,615.03, 13,540,077.56 and 2,961,933.05 is: 4,441,966.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,028,615.03 : 13,540,077.56 = 2,961,933.05 : x
  2. Step 2: Convert to fraction form
    9,028,615.03/13,540,077.56 = 2,961,933.05/x
  3. Step 3: Cross multiply
    9,028,615.03x = 13,540,077.56 × 2,961,933.05
  4. Step 4: Simplify right side
    9,028,615.03x = 40,104,803,265,782.39
  5. Step 5: Solve for x
    x = 40,104,803,265,782.39/9,028,615.03
  6. Step 6: Final answer
    x = 4,441,966.25

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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.