Home / 794,588.80-1,096,284.48-454,994.56

Finding the Fourth Proportional to 794,588.80, 1,096,284.48 and 454,994.56

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Solution

The fourth proportional to 794,588.80, 1,096,284.48 and 454,994.56 is: 627,750.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,588.80 : 1,096,284.48 = 454,994.56 : x
  2. Step 2: Convert to fraction form
    794,588.80/1,096,284.48 = 454,994.56/x
  3. Step 3: Cross multiply
    794,588.80x = 1,096,284.48 × 454,994.56
  4. Step 4: Simplify right side
    794,588.80x = 498,803,474,612.43
  5. Step 5: Solve for x
    x = 498,803,474,612.43/794,588.80
  6. Step 6: Final answer
    x = 627,750.45

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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.