Home / 4,389,754.32-6,058,096.56-2,455,899.84

Finding the Fourth Proportional to 4,389,754.32, 6,058,096.56 and 2,455,899.84

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Solution

The fourth proportional to 4,389,754.32, 6,058,096.56 and 2,455,899.84 is: 3,389,273.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,754.32 : 6,058,096.56 = 2,455,899.84 : x
  2. Step 2: Convert to fraction form
    4,389,754.32/6,058,096.56 = 2,455,899.84/x
  3. Step 3: Cross multiply
    4,389,754.32x = 6,058,096.56 × 2,455,899.84
  4. Step 4: Simplify right side
    4,389,754.32x = 14,878,078,372,408.55
  5. Step 5: Solve for x
    x = 14,878,078,372,408.55/4,389,754.32
  6. Step 6: Final answer
    x = 3,389,273.59

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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.