Home / 4,541,339-6,810,030.84-1,302,161.96

Finding the Fourth Proportional to 4,541,339, 6,810,030.84 and 1,302,161.96

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Solution

The fourth proportional to 4,541,339, 6,810,030.84 and 1,302,161.96 is: 1,952,675.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,339 : 6,810,030.84 = 1,302,161.96 : x
  2. Step 2: Convert to fraction form
    4,541,339/6,810,030.84 = 1,302,161.96/x
  3. Step 3: Cross multiply
    4,541,339x = 6,810,030.84 × 1,302,161.96
  4. Step 4: Simplify right side
    4,541,339x = 8,867,763,106,274.85
  5. Step 5: Solve for x
    x = 8,867,763,106,274.85/4,541,339
  6. Step 6: Final answer
    x = 1,952,675.88

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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.