Home / 4,618,832.58-6,927,432.39-1,253,302.02

Finding the Fourth Proportional to 4,618,832.58, 6,927,432.39 and 1,253,302.02

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Solution

The fourth proportional to 4,618,832.58, 6,927,432.39 and 1,253,302.02 is: 1,879,731.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618,832.58 : 6,927,432.39 = 1,253,302.02 : x
  2. Step 2: Convert to fraction form
    4,618,832.58/6,927,432.39 = 1,253,302.02/x
  3. Step 3: Cross multiply
    4,618,832.58x = 6,927,432.39 × 1,253,302.02
  4. Step 4: Simplify right side
    4,618,832.58x = 8,682,165,007,800.43
  5. Step 5: Solve for x
    x = 8,682,165,007,800.43/4,618,832.58
  6. Step 6: Final answer
    x = 1,879,731.48

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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.