Home / 941,908.60-1,412,665.26-310,674.52

Finding the Fourth Proportional to 941,908.60, 1,412,665.26 and 310,674.52

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Solution

The fourth proportional to 941,908.60, 1,412,665.26 and 310,674.52 is: 465,946.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,908.60 : 1,412,665.26 = 310,674.52 : x
  2. Step 2: Convert to fraction form
    941,908.60/1,412,665.26 = 310,674.52/x
  3. Step 3: Cross multiply
    941,908.60x = 1,412,665.26 × 310,674.52
  4. Step 4: Simplify right side
    941,908.60x = 438,879,101,571.18
  5. Step 5: Solve for x
    x = 438,879,101,571.18/941,908.60
  6. Step 6: Final answer
    x = 465,946.59

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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.