Home / 591,450.30-887,831.55-367,064.10

Finding the Fourth Proportional to 591,450.30, 887,831.55 and 367,064.10

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Solution

The fourth proportional to 591,450.30, 887,831.55 and 367,064.10 is: 551,003.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,450.30 : 887,831.55 = 367,064.10 : x
  2. Step 2: Convert to fraction form
    591,450.30/887,831.55 = 367,064.10/x
  3. Step 3: Cross multiply
    591,450.30x = 887,831.55 × 367,064.10
  4. Step 4: Simplify right side
    591,450.30x = 325,891,088,852.36
  5. Step 5: Solve for x
    x = 325,891,088,852.36/591,450.30
  6. Step 6: Final answer
    x = 551,003.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.