Home / 10,843,342.56-16,265,130.40-3,270,373.92

Finding the Fourth Proportional to 10,843,342.56, 16,265,130.40 and 3,270,373.92

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Solution

The fourth proportional to 10,843,342.56, 16,265,130.40 and 3,270,373.92 is: 4,905,596.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,843,342.56 : 16,265,130.40 = 3,270,373.92 : x
  2. Step 2: Convert to fraction form
    10,843,342.56/16,265,130.40 = 3,270,373.92/x
  3. Step 3: Cross multiply
    10,843,342.56x = 16,265,130.40 × 3,270,373.92
  4. Step 4: Simplify right side
    10,843,342.56x = 53,193,058,265,559.17
  5. Step 5: Solve for x
    x = 53,193,058,265,559.17/10,843,342.56
  6. Step 6: Final answer
    x = 4,905,596.03

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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.