Home / 973,946.03-1,344,019.73-544,229.69

Finding the Fourth Proportional to 973,946.03, 1,344,019.73 and 544,229.69

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Solution

The fourth proportional to 973,946.03, 1,344,019.73 and 544,229.69 is: 751,022.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,946.03 : 1,344,019.73 = 544,229.69 : x
  2. Step 2: Convert to fraction form
    973,946.03/1,344,019.73 = 544,229.69/x
  3. Step 3: Cross multiply
    973,946.03x = 1,344,019.73 × 544,229.69
  4. Step 4: Simplify right side
    973,946.03x = 731,455,434,291.69
  5. Step 5: Solve for x
    x = 731,455,434,291.69/973,946.03
  6. Step 6: Final answer
    x = 751,022.56

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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.