Home / 730,651.94-1,095,873.41-250,870.76

Finding the Fourth Proportional to 730,651.94, 1,095,873.41 and 250,870.76

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Solution

The fourth proportional to 730,651.94, 1,095,873.41 and 250,870.76 is: 376,270.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,651.94 : 1,095,873.41 = 250,870.76 : x
  2. Step 2: Convert to fraction form
    730,651.94/1,095,873.41 = 250,870.76/x
  3. Step 3: Cross multiply
    730,651.94x = 1,095,873.41 × 250,870.76
  4. Step 4: Simplify right side
    730,651.94x = 274,922,598,597.35
  5. Step 5: Solve for x
    x = 274,922,598,597.35/730,651.94
  6. Step 6: Final answer
    x = 376,270.27

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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.