Home / 2,015,998.04-2,782,070.88-1,110,580.04

Finding the Fourth Proportional to 2,015,998.04, 2,782,070.88 and 1,110,580.04

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Solution

The fourth proportional to 2,015,998.04, 2,782,070.88 and 1,110,580.04 is: 1,532,596.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,998.04 : 2,782,070.88 = 1,110,580.04 : x
  2. Step 2: Convert to fraction form
    2,015,998.04/2,782,070.88 = 1,110,580.04/x
  3. Step 3: Cross multiply
    2,015,998.04x = 2,782,070.88 × 1,110,580.04
  4. Step 4: Simplify right side
    2,015,998.04x = 3,089,712,389,193.24
  5. Step 5: Solve for x
    x = 3,089,712,389,193.24/2,015,998.04
  6. Step 6: Final answer
    x = 1,532,596.92

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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.