Home / 2,705,927.36-3,734,207.20-1,632,632

Finding the Fourth Proportional to 2,705,927.36, 3,734,207.20 and 1,632,632

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Solution

The fourth proportional to 2,705,927.36, 3,734,207.20 and 1,632,632 is: 2,253,048.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,927.36 : 3,734,207.20 = 1,632,632 : x
  2. Step 2: Convert to fraction form
    2,705,927.36/3,734,207.20 = 1,632,632/x
  3. Step 3: Cross multiply
    2,705,927.36x = 3,734,207.20 × 1,632,632
  4. Step 4: Simplify right side
    2,705,927.36x = 6,096,586,169,350.40
  5. Step 5: Solve for x
    x = 6,096,586,169,350.40/2,705,927.36
  6. Step 6: Final answer
    x = 2,253,048.72

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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.