Home / 2,064,257.60-2,848,176.96-1,204,327.04

Finding the Fourth Proportional to 2,064,257.60, 2,848,176.96 and 1,204,327.04

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Solution

The fourth proportional to 2,064,257.60, 2,848,176.96 and 1,204,327.04 is: 1,661,680.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,257.60 : 2,848,176.96 = 1,204,327.04 : x
  2. Step 2: Convert to fraction form
    2,064,257.60/2,848,176.96 = 1,204,327.04/x
  3. Step 3: Cross multiply
    2,064,257.60x = 2,848,176.96 × 1,204,327.04
  4. Step 4: Simplify right side
    2,064,257.60x = 3,430,136,527,633.00
  5. Step 5: Solve for x
    x = 3,430,136,527,633.00/2,064,257.60
  6. Step 6: Final answer
    x = 1,661,680.46

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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.