Home / 10,863,735.35-16,296,783.60-4,039,508.03

Finding the Fourth Proportional to 10,863,735.35, 16,296,783.60 and 4,039,508.03

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Solution

The fourth proportional to 10,863,735.35, 16,296,783.60 and 4,039,508.03 is: 6,059,701.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,863,735.35 : 16,296,783.60 = 4,039,508.03 : x
  2. Step 2: Convert to fraction form
    10,863,735.35/16,296,783.60 = 4,039,508.03/x
  3. Step 3: Cross multiply
    10,863,735.35x = 16,296,783.60 × 4,039,508.03
  4. Step 4: Simplify right side
    10,863,735.35x = 65,830,988,215,372.30
  5. Step 5: Solve for x
    x = 65,830,988,215,372.30/10,863,735.35
  6. Step 6: Final answer
    x = 6,059,701.02

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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.