Home / 973,294.58-1,333,391.28-936,906.68

Finding the Fourth Proportional to 973,294.58, 1,333,391.28 and 936,906.68

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Solution

The fourth proportional to 973,294.58, 1,333,391.28 and 936,906.68 is: 1,283,540.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,294.58 : 1,333,391.28 = 936,906.68 : x
  2. Step 2: Convert to fraction form
    973,294.58/1,333,391.28 = 936,906.68/x
  3. Step 3: Cross multiply
    973,294.58x = 1,333,391.28 × 936,906.68
  4. Step 4: Simplify right side
    973,294.58x = 1,249,263,197,285.75
  5. Step 5: Solve for x
    x = 1,249,263,197,285.75/973,294.58
  6. Step 6: Final answer
    x = 1,283,540.69

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.