Home / 1,834,899.75-2,532,161.66-1,030,083.75

Finding the Fourth Proportional to 1,834,899.75, 2,532,161.66 and 1,030,083.75

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Solution

The fourth proportional to 1,834,899.75, 2,532,161.66 and 1,030,083.75 is: 1,421,515.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,899.75 : 2,532,161.66 = 1,030,083.75 : x
  2. Step 2: Convert to fraction form
    1,834,899.75/2,532,161.66 = 1,030,083.75/x
  3. Step 3: Cross multiply
    1,834,899.75x = 2,532,161.66 × 1,030,083.75
  4. Step 4: Simplify right side
    1,834,899.75x = 2,608,338,573,188.61
  5. Step 5: Solve for x
    x = 2,608,338,573,188.61/1,834,899.75
  6. Step 6: Final answer
    x = 1,421,515.58

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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.