Home / 2,767,024-3,818,551.44-1,559,800

Finding the Fourth Proportional to 2,767,024, 3,818,551.44 and 1,559,800

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Solution

The fourth proportional to 2,767,024, 3,818,551.44 and 1,559,800 is: 2,152,556.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,024 : 3,818,551.44 = 1,559,800 : x
  2. Step 2: Convert to fraction form
    2,767,024/3,818,551.44 = 1,559,800/x
  3. Step 3: Cross multiply
    2,767,024x = 3,818,551.44 × 1,559,800
  4. Step 4: Simplify right side
    2,767,024x = 5,956,176,536,112
  5. Step 5: Solve for x
    x = 5,956,176,536,112/2,767,024
  6. Step 6: Final answer
    x = 2,152,556.88

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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.