Home / 5,569,662.66-7,686,594.62-3,089,682.92

Finding the Fourth Proportional to 5,569,662.66, 7,686,594.62 and 3,089,682.92

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Solution

The fourth proportional to 5,569,662.66, 7,686,594.62 and 3,089,682.92 is: 4,264,017.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,662.66 : 7,686,594.62 = 3,089,682.92 : x
  2. Step 2: Convert to fraction form
    5,569,662.66/7,686,594.62 = 3,089,682.92/x
  3. Step 3: Cross multiply
    5,569,662.66x = 7,686,594.62 × 3,089,682.92
  4. Step 4: Simplify right side
    5,569,662.66x = 23,749,140,110,377.89
  5. Step 5: Solve for x
    x = 23,749,140,110,377.89/5,569,662.66
  6. Step 6: Final answer
    x = 4,264,017.69

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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.