Home / 1,395,751.35-2,093,627.03-1,336,702.35

Finding the Fourth Proportional to 1,395,751.35, 2,093,627.03 and 1,336,702.35

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Solution

The fourth proportional to 1,395,751.35, 2,093,627.03 and 1,336,702.35 is: 2,005,053.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,395,751.35 : 2,093,627.03 = 1,336,702.35 : x
  2. Step 2: Convert to fraction form
    1,395,751.35/2,093,627.03 = 1,336,702.35/x
  3. Step 3: Cross multiply
    1,395,751.35x = 2,093,627.03 × 1,336,702.35
  4. Step 4: Simplify right side
    1,395,751.35x = 2,798,556,164,341.01
  5. Step 5: Solve for x
    x = 2,798,556,164,341.01/1,395,751.35
  6. Step 6: Final answer
    x = 2,005,053.53

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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.