Home / 2,741,710.56-3,783,610.80-1,534,483.68

Finding the Fourth Proportional to 2,741,710.56, 3,783,610.80 and 1,534,483.68

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Solution

The fourth proportional to 2,741,710.56, 3,783,610.80 and 1,534,483.68 is: 2,117,615.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,710.56 : 3,783,610.80 = 1,534,483.68 : x
  2. Step 2: Convert to fraction form
    2,741,710.56/3,783,610.80 = 1,534,483.68/x
  3. Step 3: Cross multiply
    2,741,710.56x = 3,783,610.80 × 1,534,483.68
  4. Step 4: Simplify right side
    2,741,710.56x = 5,805,889,024,071.74
  5. Step 5: Solve for x
    x = 5,805,889,024,071.74/2,741,710.56
  6. Step 6: Final answer
    x = 2,117,615.59

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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.