Home / 792,766.63-1,094,002.77-448,596.26

Finding the Fourth Proportional to 792,766.63, 1,094,002.77 and 448,596.26

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Solution

The fourth proportional to 792,766.63, 1,094,002.77 and 448,596.26 is: 619,054.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,766.63 : 1,094,002.77 = 448,596.26 : x
  2. Step 2: Convert to fraction form
    792,766.63/1,094,002.77 = 448,596.26/x
  3. Step 3: Cross multiply
    792,766.63x = 1,094,002.77 × 448,596.26
  4. Step 4: Simplify right side
    792,766.63x = 490,765,551,051.64
  5. Step 5: Solve for x
    x = 490,765,551,051.64/792,766.63
  6. Step 6: Final answer
    x = 619,054.25

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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.