Home / 894,466.08-1,341,835.20-295,490.56

Finding the Fourth Proportional to 894,466.08, 1,341,835.20 and 295,490.56

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Solution

The fourth proportional to 894,466.08, 1,341,835.20 and 295,490.56 is: 443,280.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,466.08 : 1,341,835.20 = 295,490.56 : x
  2. Step 2: Convert to fraction form
    894,466.08/1,341,835.20 = 295,490.56/x
  3. Step 3: Cross multiply
    894,466.08x = 1,341,835.20 × 295,490.56
  4. Step 4: Simplify right side
    894,466.08x = 396,499,634,675.71
  5. Step 5: Solve for x
    x = 396,499,634,675.71/894,466.08
  6. Step 6: Final answer
    x = 443,280.79

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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.