Home / 2,038,539.30-3,057,796.80-522,219.30

Finding the Fourth Proportional to 2,038,539.30, 3,057,796.80 and 522,219.30

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Solution

The fourth proportional to 2,038,539.30, 3,057,796.80 and 522,219.30 is: 783,325.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,539.30 : 3,057,796.80 = 522,219.30 : x
  2. Step 2: Convert to fraction form
    2,038,539.30/3,057,796.80 = 522,219.30/x
  3. Step 3: Cross multiply
    2,038,539.30x = 3,057,796.80 × 522,219.30
  4. Step 4: Simplify right side
    2,038,539.30x = 1,596,840,504,438.24
  5. Step 5: Solve for x
    x = 1,596,840,504,438.24/2,038,539.30
  6. Step 6: Final answer
    x = 783,325.84

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Double scale
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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.