Home / 5,753,164.80-8,632,166.40-3,090,662.40

Finding the Fourth Proportional to 5,753,164.80, 8,632,166.40 and 3,090,662.40

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Solution

The fourth proportional to 5,753,164.80, 8,632,166.40 and 3,090,662.40 is: 4,637,293.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,753,164.80 : 8,632,166.40 = 3,090,662.40 : x
  2. Step 2: Convert to fraction form
    5,753,164.80/8,632,166.40 = 3,090,662.40/x
  3. Step 3: Cross multiply
    5,753,164.80x = 8,632,166.40 × 3,090,662.40
  4. Step 4: Simplify right side
    5,753,164.80x = 26,679,112,123,023.36
  5. Step 5: Solve for x
    x = 26,679,112,123,023.36/5,753,164.80
  6. Step 6: Final answer
    x = 4,637,293.22

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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.