Home / 894,059.65-1,341,089.70-262,973.44

Finding the Fourth Proportional to 894,059.65, 1,341,089.70 and 262,973.44

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Solution

The fourth proportional to 894,059.65, 1,341,089.70 and 262,973.44 is: 394,460.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,059.65 : 1,341,089.70 = 262,973.44 : x
  2. Step 2: Convert to fraction form
    894,059.65/1,341,089.70 = 262,973.44/x
  3. Step 3: Cross multiply
    894,059.65x = 1,341,089.70 × 262,973.44
  4. Step 4: Simplify right side
    894,059.65x = 352,670,971,757.57
  5. Step 5: Solve for x
    x = 352,670,971,757.57/894,059.65
  6. Step 6: Final answer
    x = 394,460.23

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1.5x scale

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.