Home / 2,293,783.50-3,165,502.60-1,261,370.46

Finding the Fourth Proportional to 2,293,783.50, 3,165,502.60 and 1,261,370.46

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Solution

The fourth proportional to 2,293,783.50, 3,165,502.60 and 1,261,370.46 is: 1,740,735.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,783.50 : 3,165,502.60 = 1,261,370.46 : x
  2. Step 2: Convert to fraction form
    2,293,783.50/3,165,502.60 = 1,261,370.46/x
  3. Step 3: Cross multiply
    2,293,783.50x = 3,165,502.60 × 1,261,370.46
  4. Step 4: Simplify right side
    2,293,783.50x = 3,992,871,470,693.20
  5. Step 5: Solve for x
    x = 3,992,871,470,693.20/2,293,783.50
  6. Step 6: Final answer
    x = 1,740,735.98

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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.