Home / 595,152.46-821,110.56-336,994.12

Finding the Fourth Proportional to 595,152.46, 821,110.56 and 336,994.12

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Solution

The fourth proportional to 595,152.46, 821,110.56 and 336,994.12 is: 464,938.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,152.46 : 821,110.56 = 336,994.12 : x
  2. Step 2: Convert to fraction form
    595,152.46/821,110.56 = 336,994.12/x
  3. Step 3: Cross multiply
    595,152.46x = 821,110.56 × 336,994.12
  4. Step 4: Simplify right side
    595,152.46x = 276,709,430,589.91
  5. Step 5: Solve for x
    x = 276,709,430,589.91/595,152.46
  6. Step 6: Final answer
    x = 464,938.73

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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.