Home / 9,649,405.36-14,474,281.03-3,505,750.18

Finding the Fourth Proportional to 9,649,405.36, 14,474,281.03 and 3,505,750.18

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Solution

The fourth proportional to 9,649,405.36, 14,474,281.03 and 3,505,750.18 is: 5,258,688.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,649,405.36 : 14,474,281.03 = 3,505,750.18 : x
  2. Step 2: Convert to fraction form
    9,649,405.36/14,474,281.03 = 3,505,750.18/x
  3. Step 3: Cross multiply
    9,649,405.36x = 14,474,281.03 × 3,505,750.18
  4. Step 4: Simplify right side
    9,649,405.36x = 50,743,213,377,551.59
  5. Step 5: Solve for x
    x = 50,743,213,377,551.59/9,649,405.36
  6. Step 6: Final answer
    x = 5,258,688.13

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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.