Home / 882,286.15-1,322,848.45-581,850.67

Finding the Fourth Proportional to 882,286.15, 1,322,848.45 and 581,850.67

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Solution

The fourth proportional to 882,286.15, 1,322,848.45 and 581,850.67 is: 872,393.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,286.15 : 1,322,848.45 = 581,850.67 : x
  2. Step 2: Convert to fraction form
    882,286.15/1,322,848.45 = 581,850.67/x
  3. Step 3: Cross multiply
    882,286.15x = 1,322,848.45 × 581,850.67
  4. Step 4: Simplify right side
    882,286.15x = 769,700,258,477.95
  5. Step 5: Solve for x
    x = 769,700,258,477.95/882,286.15
  6. Step 6: Final answer
    x = 872,393.00

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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.