Home / 1,166,783.41-1,610,291.24-737,042.77

Finding the Fourth Proportional to 1,166,783.41, 1,610,291.24 and 737,042.77

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Solution

The fourth proportional to 1,166,783.41, 1,610,291.24 and 737,042.77 is: 1,017,201.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,783.41 : 1,610,291.24 = 737,042.77 : x
  2. Step 2: Convert to fraction form
    1,166,783.41/1,610,291.24 = 737,042.77/x
  3. Step 3: Cross multiply
    1,166,783.41x = 1,610,291.24 × 737,042.77
  4. Step 4: Simplify right side
    1,166,783.41x = 1,186,853,516,036.33
  5. Step 5: Solve for x
    x = 1,186,853,516,036.33/1,166,783.41
  6. Step 6: Final answer
    x = 1,017,201.23

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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.