Home / 704,106.62-1,056,048.26-224,272.16

Finding the Fourth Proportional to 704,106.62, 1,056,048.26 and 224,272.16

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Solution

The fourth proportional to 704,106.62, 1,056,048.26 and 224,272.16 is: 336,372.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,106.62 : 1,056,048.26 = 224,272.16 : x
  2. Step 2: Convert to fraction form
    704,106.62/1,056,048.26 = 224,272.16/x
  3. Step 3: Cross multiply
    704,106.62x = 1,056,048.26 × 224,272.16
  4. Step 4: Simplify right side
    704,106.62x = 236,842,224,334.44
  5. Step 5: Solve for x
    x = 236,842,224,334.44/704,106.62
  6. Step 6: Final answer
    x = 336,372.67

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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.