Home / 9,591,559.56-13,235,941.62-5,240,576.52

Finding the Fourth Proportional to 9,591,559.56, 13,235,941.62 and 5,240,576.52

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Solution

The fourth proportional to 9,591,559.56, 13,235,941.62 and 5,240,576.52 is: 7,231,771.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,559.56 : 13,235,941.62 = 5,240,576.52 : x
  2. Step 2: Convert to fraction form
    9,591,559.56/13,235,941.62 = 5,240,576.52/x
  3. Step 3: Cross multiply
    9,591,559.56x = 13,235,941.62 × 5,240,576.52
  4. Step 4: Simplify right side
    9,591,559.56x = 69,363,964,873,862.75
  5. Step 5: Solve for x
    x = 69,363,964,873,862.75/9,591,559.56
  6. Step 6: Final answer
    x = 7,231,771.27

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1.5x scale

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.