Home / 6,853,190.60-10,275,849.30-2,060,161.40

Finding the Fourth Proportional to 6,853,190.60, 10,275,849.30 and 2,060,161.40

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Solution

The fourth proportional to 6,853,190.60, 10,275,849.30 and 2,060,161.40 is: 3,089,058.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,853,190.60 : 10,275,849.30 = 2,060,161.40 : x
  2. Step 2: Convert to fraction form
    6,853,190.60/10,275,849.30 = 2,060,161.40/x
  3. Step 3: Cross multiply
    6,853,190.60x = 10,275,849.30 × 2,060,161.40
  4. Step 4: Simplify right side
    6,853,190.60x = 21,169,908,080,077.02
  5. Step 5: Solve for x
    x = 21,169,908,080,077.02/6,853,190.60
  6. Step 6: Final answer
    x = 3,089,058.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.