Home / 4,199,370.31-5,795,132.42-2,457,374.59

Finding the Fourth Proportional to 4,199,370.31, 5,795,132.42 and 2,457,374.59

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Solution

The fourth proportional to 4,199,370.31, 5,795,132.42 and 2,457,374.59 is: 3,391,177.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,370.31 : 5,795,132.42 = 2,457,374.59 : x
  2. Step 2: Convert to fraction form
    4,199,370.31/5,795,132.42 = 2,457,374.59/x
  3. Step 3: Cross multiply
    4,199,370.31x = 5,795,132.42 × 2,457,374.59
  4. Step 4: Simplify right side
    4,199,370.31x = 14,240,811,154,593.21
  5. Step 5: Solve for x
    x = 14,240,811,154,593.21/4,199,370.31
  6. Step 6: Final answer
    x = 3,391,177.75

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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.