Home / 1,833,023.88-2,529,759.60-1,017,233.10

Finding the Fourth Proportional to 1,833,023.88, 2,529,759.60 and 1,017,233.10

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Solution

The fourth proportional to 1,833,023.88, 2,529,759.60 and 1,017,233.10 is: 1,403,885.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,023.88 : 2,529,759.60 = 1,017,233.10 : x
  2. Step 2: Convert to fraction form
    1,833,023.88/2,529,759.60 = 1,017,233.10/x
  3. Step 3: Cross multiply
    1,833,023.88x = 2,529,759.60 × 1,017,233.10
  4. Step 4: Simplify right side
    1,833,023.88x = 2,573,355,200,162.76
  5. Step 5: Solve for x
    x = 2,573,355,200,162.76/1,833,023.88
  6. Step 6: Final answer
    x = 1,403,885.26

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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.