Home / 1,834,944.22-2,532,152.99-1,019,200.23

Finding the Fourth Proportional to 1,834,944.22, 2,532,152.99 and 1,019,200.23

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Solution

The fourth proportional to 1,834,944.22, 2,532,152.99 and 1,019,200.23 is: 1,406,457.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,944.22 : 2,532,152.99 = 1,019,200.23 : x
  2. Step 2: Convert to fraction form
    1,834,944.22/2,532,152.99 = 1,019,200.23/x
  3. Step 3: Cross multiply
    1,834,944.22x = 2,532,152.99 × 1,019,200.23
  4. Step 4: Simplify right side
    1,834,944.22x = 2,580,770,892,721.88
  5. Step 5: Solve for x
    x = 2,580,770,892,721.88/1,834,944.22
  6. Step 6: Final answer
    x = 1,406,457.41

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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.