Home / 6,586,954.75-9,089,997.56-3,572,298.75

Finding the Fourth Proportional to 6,586,954.75, 9,089,997.56 and 3,572,298.75

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Solution

The fourth proportional to 6,586,954.75, 9,089,997.56 and 3,572,298.75 is: 4,929,772.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,586,954.75 : 9,089,997.56 = 3,572,298.75 : x
  2. Step 2: Convert to fraction form
    6,586,954.75/9,089,997.56 = 3,572,298.75/x
  3. Step 3: Cross multiply
    6,586,954.75x = 9,089,997.56 × 3,572,298.75
  4. Step 4: Simplify right side
    6,586,954.75x = 32,472,186,921,091.05
  5. Step 5: Solve for x
    x = 32,472,186,921,091.05/6,586,954.75
  6. Step 6: Final answer
    x = 4,929,772.28

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1.5x scale

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.