Home / 3,353,811.84-5,030,610.34-1,409,570.26

Finding the Fourth Proportional to 3,353,811.84, 5,030,610.34 and 1,409,570.26

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Solution

The fourth proportional to 3,353,811.84, 5,030,610.34 and 1,409,570.26 is: 2,114,310.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,811.84 : 5,030,610.34 = 1,409,570.26 : x
  2. Step 2: Convert to fraction form
    3,353,811.84/5,030,610.34 = 1,409,570.26/x
  3. Step 3: Cross multiply
    3,353,811.84x = 5,030,610.34 × 1,409,570.26
  4. Step 4: Simplify right side
    3,353,811.84x = 7,090,998,724,912.49
  5. Step 5: Solve for x
    x = 7,090,998,724,912.49/3,353,811.84
  6. Step 6: Final answer
    x = 2,114,310.24

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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.