Home / 1,755,094.20-2,422,270.53-1,010,004.72

Finding the Fourth Proportional to 1,755,094.20, 2,422,270.53 and 1,010,004.72

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Solution

The fourth proportional to 1,755,094.20, 2,422,270.53 and 1,010,004.72 is: 1,393,944.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,094.20 : 2,422,270.53 = 1,010,004.72 : x
  2. Step 2: Convert to fraction form
    1,755,094.20/2,422,270.53 = 1,010,004.72/x
  3. Step 3: Cross multiply
    1,755,094.20x = 2,422,270.53 × 1,010,004.72
  4. Step 4: Simplify right side
    1,755,094.20x = 2,446,504,668,416.90
  5. Step 5: Solve for x
    x = 2,446,504,668,416.90/1,755,094.20
  6. Step 6: Final answer
    x = 1,393,944.93

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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.