Home / 1,090,436.46-1,504,816.63-600,463.41

Finding the Fourth Proportional to 1,090,436.46, 1,504,816.63 and 600,463.41

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Solution

The fourth proportional to 1,090,436.46, 1,504,816.63 and 600,463.41 is: 828,647.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,436.46 : 1,504,816.63 = 600,463.41 : x
  2. Step 2: Convert to fraction form
    1,090,436.46/1,504,816.63 = 600,463.41/x
  3. Step 3: Cross multiply
    1,090,436.46x = 1,504,816.63 × 600,463.41
  4. Step 4: Simplify right side
    1,090,436.46x = 903,587,325,074.51
  5. Step 5: Solve for x
    x = 903,587,325,074.51/1,090,436.46
  6. Step 6: Final answer
    x = 828,647.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.