Home / 795,041.76-1,192,683.60-262,619.04

Finding the Fourth Proportional to 795,041.76, 1,192,683.60 and 262,619.04

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Solution

The fourth proportional to 795,041.76, 1,192,683.60 and 262,619.04 is: 393,968.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,041.76 : 1,192,683.60 = 262,619.04 : x
  2. Step 2: Convert to fraction form
    795,041.76/1,192,683.60 = 262,619.04/x
  3. Step 3: Cross multiply
    795,041.76x = 1,192,683.60 × 262,619.04
  4. Step 4: Simplify right side
    795,041.76x = 313,221,422,055.74
  5. Step 5: Solve for x
    x = 313,221,422,055.74/795,041.76
  6. Step 6: Final answer
    x = 393,968.52

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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.