Home / 794,739.85-1,096,707.58-450,598.93

Finding the Fourth Proportional to 794,739.85, 1,096,707.58 and 450,598.93

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Solution

The fourth proportional to 794,739.85, 1,096,707.58 and 450,598.93 is: 621,807.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,739.85 : 1,096,707.58 = 450,598.93 : x
  2. Step 2: Convert to fraction form
    794,739.85/1,096,707.58 = 450,598.93/x
  3. Step 3: Cross multiply
    794,739.85x = 1,096,707.58 × 450,598.93
  4. Step 4: Simplify right side
    794,739.85x = 494,175,258,202.62
  5. Step 5: Solve for x
    x = 494,175,258,202.62/794,739.85
  6. Step 6: Final answer
    x = 621,807.58

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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.