Home / 1,747,439.00-2,411,388.25-973,109.78

Finding the Fourth Proportional to 1,747,439.00, 2,411,388.25 and 973,109.78

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Solution

The fourth proportional to 1,747,439.00, 2,411,388.25 and 973,109.78 is: 1,342,848.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,439.00 : 2,411,388.25 = 973,109.78 : x
  2. Step 2: Convert to fraction form
    1,747,439.00/2,411,388.25 = 973,109.78/x
  3. Step 3: Cross multiply
    1,747,439.00x = 2,411,388.25 × 973,109.78
  4. Step 4: Simplify right side
    1,747,439.00x = 2,346,545,474,962.37
  5. Step 5: Solve for x
    x = 2,346,545,474,962.37/1,747,439.00
  6. Step 6: Final answer
    x = 1,342,848.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.