Home / 6,362,323.20-9,548,150.40-4,231,699.20

Finding the Fourth Proportional to 6,362,323.20, 9,548,150.40 and 4,231,699.20

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Solution

The fourth proportional to 6,362,323.20, 9,548,150.40 and 4,231,699.20 is: 6,350,651.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,362,323.20 : 9,548,150.40 = 4,231,699.20 : x
  2. Step 2: Convert to fraction form
    6,362,323.20/9,548,150.40 = 4,231,699.20/x
  3. Step 3: Cross multiply
    6,362,323.20x = 9,548,150.40 × 4,231,699.20
  4. Step 4: Simplify right side
    6,362,323.20x = 40,404,900,409,159.68
  5. Step 5: Solve for x
    x = 40,404,900,409,159.68/6,362,323.20
  6. Step 6: Final answer
    x = 6,350,651.98

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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.