Home / 1,066,223.34-1,599,615.42-383,179.17

Finding the Fourth Proportional to 1,066,223.34, 1,599,615.42 and 383,179.17

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Solution

The fourth proportional to 1,066,223.34, 1,599,615.42 and 383,179.17 is: 574,869.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,223.34 : 1,599,615.42 = 383,179.17 : x
  2. Step 2: Convert to fraction form
    1,066,223.34/1,599,615.42 = 383,179.17/x
  3. Step 3: Cross multiply
    1,066,223.34x = 1,599,615.42 × 383,179.17
  4. Step 4: Simplify right side
    1,066,223.34x = 612,939,308,954.80
  5. Step 5: Solve for x
    x = 612,939,308,954.80/1,066,223.34
  6. Step 6: Final answer
    x = 574,869.53

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1.5x scale

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.