Home / 1,833,975.60-2,530,837.03-1,099,344.83

Finding the Fourth Proportional to 1,833,975.60, 2,530,837.03 and 1,099,344.83

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Solution

The fourth proportional to 1,833,975.60, 2,530,837.03 and 1,099,344.83 is: 1,517,066.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,975.60 : 2,530,837.03 = 1,099,344.83 : x
  2. Step 2: Convert to fraction form
    1,833,975.60/2,530,837.03 = 1,099,344.83/x
  3. Step 3: Cross multiply
    1,833,975.60x = 2,530,837.03 × 1,099,344.83
  4. Step 4: Simplify right side
    1,833,975.60x = 2,782,262,609,423.81
  5. Step 5: Solve for x
    x = 2,782,262,609,423.81/1,833,975.60
  6. Step 6: Final answer
    x = 1,517,066.32

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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.