Home / 2,789,633.84-4,184,450.76-795,038

Finding the Fourth Proportional to 2,789,633.84, 4,184,450.76 and 795,038

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Solution

The fourth proportional to 2,789,633.84, 4,184,450.76 and 795,038 is: 1,192,557

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,789,633.84 : 4,184,450.76 = 795,038 : x
  2. Step 2: Convert to fraction form
    2,789,633.84/4,184,450.76 = 795,038/x
  3. Step 3: Cross multiply
    2,789,633.84x = 4,184,450.76 × 795,038
  4. Step 4: Simplify right side
    2,789,633.84x = 3,326,797,363,328.88
  5. Step 5: Solve for x
    x = 3,326,797,363,328.88/2,789,633.84
  6. Step 6: Final answer
    x = 1,192,557

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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.