Home / 1,054,309.66-1,581,273.58-295,964.67

Finding the Fourth Proportional to 1,054,309.66, 1,581,273.58 and 295,964.67

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Solution

The fourth proportional to 1,054,309.66, 1,581,273.58 and 295,964.67 is: 443,893.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,309.66 : 1,581,273.58 = 295,964.67 : x
  2. Step 2: Convert to fraction form
    1,054,309.66/1,581,273.58 = 295,964.67/x
  3. Step 3: Cross multiply
    1,054,309.66x = 1,581,273.58 × 295,964.67
  4. Step 4: Simplify right side
    1,054,309.66x = 468,001,113,284.42
  5. Step 5: Solve for x
    x = 468,001,113,284.42/1,054,309.66
  6. Step 6: Final answer
    x = 443,893.41

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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.