Home / 3,104,792.40-4,657,188.60-1,082,364.15

Finding the Fourth Proportional to 3,104,792.40, 4,657,188.60 and 1,082,364.15

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Solution

The fourth proportional to 3,104,792.40, 4,657,188.60 and 1,082,364.15 is: 1,623,546.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,792.40 : 4,657,188.60 = 1,082,364.15 : x
  2. Step 2: Convert to fraction form
    3,104,792.40/4,657,188.60 = 1,082,364.15/x
  3. Step 3: Cross multiply
    3,104,792.40x = 4,657,188.60 × 1,082,364.15
  4. Step 4: Simplify right side
    3,104,792.40x = 5,040,773,980,428.69
  5. Step 5: Solve for x
    x = 5,040,773,980,428.69/3,104,792.40
  6. Step 6: Final answer
    x = 1,623,546.23

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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.