Home / 9,269,025.40-13,907,474.70-4,474,246.60

Finding the Fourth Proportional to 9,269,025.40, 13,907,474.70 and 4,474,246.60

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Solution

The fourth proportional to 9,269,025.40, 13,907,474.70 and 4,474,246.60 is: 6,713,270.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269,025.40 : 13,907,474.70 = 4,474,246.60 : x
  2. Step 2: Convert to fraction form
    9,269,025.40/13,907,474.70 = 4,474,246.60/x
  3. Step 3: Cross multiply
    9,269,025.40x = 13,907,474.70 × 4,474,246.60
  4. Step 4: Simplify right side
    9,269,025.40x = 62,225,471,391,061.01
  5. Step 5: Solve for x
    x = 62,225,471,391,061.01/9,269,025.40
  6. Step 6: Final answer
    x = 6,713,270.13

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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.