Home / 1,738,205.55-2,607,308.33-1,675,219.95

Finding the Fourth Proportional to 1,738,205.55, 2,607,308.33 and 1,675,219.95

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Solution

The fourth proportional to 1,738,205.55, 2,607,308.33 and 1,675,219.95 is: 2,512,829.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,205.55 : 2,607,308.33 = 1,675,219.95 : x
  2. Step 2: Convert to fraction form
    1,738,205.55/2,607,308.33 = 1,675,219.95/x
  3. Step 3: Cross multiply
    1,738,205.55x = 2,607,308.33 × 1,675,219.95
  4. Step 4: Simplify right side
    1,738,205.55x = 4,367,814,921,841.08
  5. Step 5: Solve for x
    x = 4,367,814,921,841.08/1,738,205.55
  6. Step 6: Final answer
    x = 2,512,829.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.