Home / 1,707,047.74-2,355,698.38-932,661.96

Finding the Fourth Proportional to 1,707,047.74, 2,355,698.38 and 932,661.96

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Solution

The fourth proportional to 1,707,047.74, 2,355,698.38 and 932,661.96 is: 1,287,058.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,047.74 : 2,355,698.38 = 932,661.96 : x
  2. Step 2: Convert to fraction form
    1,707,047.74/2,355,698.38 = 932,661.96/x
  3. Step 3: Cross multiply
    1,707,047.74x = 2,355,698.38 × 932,661.96
  4. Step 4: Simplify right side
    1,707,047.74x = 2,197,070,268,259.62
  5. Step 5: Solve for x
    x = 2,197,070,268,259.62/1,707,047.74
  6. Step 6: Final answer
    x = 1,287,058.48

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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.