Home / 2,773,410.02-4,154,383.71-1,632,657.15

Finding the Fourth Proportional to 2,773,410.02, 4,154,383.71 and 1,632,657.15

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Solution

The fourth proportional to 2,773,410.02, 4,154,383.71 and 1,632,657.15 is: 2,445,611.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,410.02 : 4,154,383.71 = 1,632,657.15 : x
  2. Step 2: Convert to fraction form
    2,773,410.02/4,154,383.71 = 1,632,657.15/x
  3. Step 3: Cross multiply
    2,773,410.02x = 4,154,383.71 × 1,632,657.15
  4. Step 4: Simplify right side
    2,773,410.02x = 6,782,684,267,975.03
  5. Step 5: Solve for x
    x = 6,782,684,267,975.03/2,773,410.02
  6. Step 6: Final answer
    x = 2,445,611.80

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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.