Home / 957,631.80-1,433,682.90-584,383.80

Finding the Fourth Proportional to 957,631.80, 1,433,682.90 and 584,383.80

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Solution

The fourth proportional to 957,631.80, 1,433,682.90 and 584,383.80 is: 874,888.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,631.80 : 1,433,682.90 = 584,383.80 : x
  2. Step 2: Convert to fraction form
    957,631.80/1,433,682.90 = 584,383.80/x
  3. Step 3: Cross multiply
    957,631.80x = 1,433,682.90 × 584,383.80
  4. Step 4: Simplify right side
    957,631.80x = 837,821,061,097.02
  5. Step 5: Solve for x
    x = 837,821,061,097.02/957,631.80
  6. Step 6: Final answer
    x = 874,888.51

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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.