Home / 895,109.28-1,342,662.24-264,466.08

Finding the Fourth Proportional to 895,109.28, 1,342,662.24 and 264,466.08

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Solution

The fourth proportional to 895,109.28, 1,342,662.24 and 264,466.08 is: 396,698.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,109.28 : 1,342,662.24 = 264,466.08 : x
  2. Step 2: Convert to fraction form
    895,109.28/1,342,662.24 = 264,466.08/x
  3. Step 3: Cross multiply
    895,109.28x = 1,342,662.24 × 264,466.08
  4. Step 4: Simplify right side
    895,109.28x = 355,088,619,376.82
  5. Step 5: Solve for x
    x = 355,088,619,376.82/895,109.28
  6. Step 6: Final answer
    x = 396,698.62

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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.