Home / 6,148,138.44-9,225,399.24-2,507,539.20

Finding the Fourth Proportional to 6,148,138.44, 9,225,399.24 and 2,507,539.20

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Solution

The fourth proportional to 6,148,138.44, 9,225,399.24 and 2,507,539.20 is: 3,762,610.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,138.44 : 9,225,399.24 = 2,507,539.20 : x
  2. Step 2: Convert to fraction form
    6,148,138.44/9,225,399.24 = 2,507,539.20/x
  3. Step 3: Cross multiply
    6,148,138.44x = 9,225,399.24 × 2,507,539.20
  4. Step 4: Simplify right side
    6,148,138.44x = 23,133,050,229,950.21
  5. Step 5: Solve for x
    x = 23,133,050,229,950.21/6,148,138.44
  6. Step 6: Final answer
    x = 3,762,610.50

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1.5x scale

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.