Home / 3,222,529.83-4,447,002.33-1,772,225.24

Finding the Fourth Proportional to 3,222,529.83, 4,447,002.33 and 1,772,225.24

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Solution

The fourth proportional to 3,222,529.83, 4,447,002.33 and 1,772,225.24 is: 2,445,621.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,529.83 : 4,447,002.33 = 1,772,225.24 : x
  2. Step 2: Convert to fraction form
    3,222,529.83/4,447,002.33 = 1,772,225.24/x
  3. Step 3: Cross multiply
    3,222,529.83x = 4,447,002.33 × 1,772,225.24
  4. Step 4: Simplify right side
    3,222,529.83x = 7,881,089,749,329.80
  5. Step 5: Solve for x
    x = 7,881,089,749,329.80/3,222,529.83
  6. Step 6: Final answer
    x = 2,445,621.97

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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.