Home / 799,572.21-1,103,054.91-477,094.96

Finding the Fourth Proportional to 799,572.21, 1,103,054.91 and 477,094.96

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Solution

The fourth proportional to 799,572.21, 1,103,054.91 and 477,094.96 is: 658,179.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,572.21 : 1,103,054.91 = 477,094.96 : x
  2. Step 2: Convert to fraction form
    799,572.21/1,103,054.91 = 477,094.96/x
  3. Step 3: Cross multiply
    799,572.21x = 1,103,054.91 × 477,094.96
  4. Step 4: Simplify right side
    799,572.21x = 526,261,940,437.63
  5. Step 5: Solve for x
    x = 526,261,940,437.63/799,572.21
  6. Step 6: Final answer
    x = 658,179.38

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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.