Home / 2,035,739.96-3,053,715.03-519,436.16

Finding the Fourth Proportional to 2,035,739.96, 3,053,715.03 and 519,436.16

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Solution

The fourth proportional to 2,035,739.96, 3,053,715.03 and 519,436.16 is: 779,181.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,739.96 : 3,053,715.03 = 519,436.16 : x
  2. Step 2: Convert to fraction form
    2,035,739.96/3,053,715.03 = 519,436.16/x
  3. Step 3: Cross multiply
    2,035,739.96x = 3,053,715.03 × 519,436.16
  4. Step 4: Simplify right side
    2,035,739.96x = 1,586,209,993,648.91
  5. Step 5: Solve for x
    x = 1,586,209,993,648.91/2,035,739.96
  6. Step 6: Final answer
    x = 779,181.05

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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.