Home / 792,752.02-1,093,540.26-505,948.84

Finding the Fourth Proportional to 792,752.02, 1,093,540.26 and 505,948.84

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Solution

The fourth proportional to 792,752.02, 1,093,540.26 and 505,948.84 is: 697,917.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,752.02 : 1,093,540.26 = 505,948.84 : x
  2. Step 2: Convert to fraction form
    792,752.02/1,093,540.26 = 505,948.84/x
  3. Step 3: Cross multiply
    792,752.02x = 1,093,540.26 × 505,948.84
  4. Step 4: Simplify right side
    792,752.02x = 553,275,425,203.76
  5. Step 5: Solve for x
    x = 553,275,425,203.76/792,752.02
  6. Step 6: Final answer
    x = 697,917.40

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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.