Home / 3,624,681.94-5,439,388.34-1,352,024.34

Finding the Fourth Proportional to 3,624,681.94, 5,439,388.34 and 1,352,024.34

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Solution

The fourth proportional to 3,624,681.94, 5,439,388.34 and 1,352,024.34 is: 2,028,918.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,681.94 : 5,439,388.34 = 1,352,024.34 : x
  2. Step 2: Convert to fraction form
    3,624,681.94/5,439,388.34 = 1,352,024.34/x
  3. Step 3: Cross multiply
    3,624,681.94x = 5,439,388.34 × 1,352,024.34
  4. Step 4: Simplify right side
    3,624,681.94x = 7,354,185,430,392.20
  5. Step 5: Solve for x
    x = 7,354,185,430,392.20/3,624,681.94
  6. Step 6: Final answer
    x = 2,028,918.83

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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.