Home / 2,773,939.57-3,828,023.73-1,550,244.34

Finding the Fourth Proportional to 2,773,939.57, 3,828,023.73 and 1,550,244.34

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Solution

The fourth proportional to 2,773,939.57, 3,828,023.73 and 1,550,244.34 is: 2,139,330.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,939.57 : 3,828,023.73 = 1,550,244.34 : x
  2. Step 2: Convert to fraction form
    2,773,939.57/3,828,023.73 = 1,550,244.34/x
  3. Step 3: Cross multiply
    2,773,939.57x = 3,828,023.73 × 1,550,244.34
  4. Step 4: Simplify right side
    2,773,939.57x = 5,934,372,132,009.47
  5. Step 5: Solve for x
    x = 5,934,372,132,009.47/2,773,939.57
  6. Step 6: Final answer
    x = 2,139,330.00

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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.