Home / 795,374.64-1,192,809.24-262,796.40

Finding the Fourth Proportional to 795,374.64, 1,192,809.24 and 262,796.40

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Solution

The fourth proportional to 795,374.64, 1,192,809.24 and 262,796.40 is: 394,111.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,374.64 : 1,192,809.24 = 262,796.40 : x
  2. Step 2: Convert to fraction form
    795,374.64/1,192,809.24 = 262,796.40/x
  3. Step 3: Cross multiply
    795,374.64x = 1,192,809.24 × 262,796.40
  4. Step 4: Simplify right side
    795,374.64x = 313,465,974,158.74
  5. Step 5: Solve for x
    x = 313,465,974,158.74/795,374.64
  6. Step 6: Final answer
    x = 394,111.10

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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.