Home / 3,104,568.40-4,657,627.63-1,082,841.36

Finding the Fourth Proportional to 3,104,568.40, 4,657,627.63 and 1,082,841.36

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Solution

The fourth proportional to 3,104,568.40, 4,657,627.63 and 1,082,841.36 is: 1,624,532.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,568.40 : 4,657,627.63 = 1,082,841.36 : x
  2. Step 2: Convert to fraction form
    3,104,568.40/4,657,627.63 = 1,082,841.36/x
  3. Step 3: Cross multiply
    3,104,568.40x = 4,657,627.63 × 1,082,841.36
  4. Step 4: Simplify right side
    3,104,568.40x = 5,043,471,837,242.78
  5. Step 5: Solve for x
    x = 5,043,471,837,242.78/3,104,568.40
  6. Step 6: Final answer
    x = 1,624,532.36

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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.