Home / 1,168,924.40-1,753,386.60-932,728.40

Finding the Fourth Proportional to 1,168,924.40, 1,753,386.60 and 932,728.40

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Solution

The fourth proportional to 1,168,924.40, 1,753,386.60 and 932,728.40 is: 1,399,092.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,924.40 : 1,753,386.60 = 932,728.40 : x
  2. Step 2: Convert to fraction form
    1,168,924.40/1,753,386.60 = 932,728.40/x
  3. Step 3: Cross multiply
    1,168,924.40x = 1,753,386.60 × 932,728.40
  4. Step 4: Simplify right side
    1,168,924.40x = 1,635,433,477,999.44
  5. Step 5: Solve for x
    x = 1,635,433,477,999.44/1,168,924.40
  6. Step 6: Final answer
    x = 1,399,092.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.