Home / 1,057,088.44-1,458,747.66-591,942.70

Finding the Fourth Proportional to 1,057,088.44, 1,458,747.66 and 591,942.70

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Solution

The fourth proportional to 1,057,088.44, 1,458,747.66 and 591,942.70 is: 816,861.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,088.44 : 1,458,747.66 = 591,942.70 : x
  2. Step 2: Convert to fraction form
    1,057,088.44/1,458,747.66 = 591,942.70/x
  3. Step 3: Cross multiply
    1,057,088.44x = 1,458,747.66 × 591,942.70
  4. Step 4: Simplify right side
    1,057,088.44x = 863,495,028,479.08
  5. Step 5: Solve for x
    x = 863,495,028,479.08/1,057,088.44
  6. Step 6: Final answer
    x = 816,861.67

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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.