Home / 3,373,271.12-4,655,150.82-1,845,345.44

Finding the Fourth Proportional to 3,373,271.12, 4,655,150.82 and 1,845,345.44

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Solution

The fourth proportional to 3,373,271.12, 4,655,150.82 and 1,845,345.44 is: 2,546,596.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,271.12 : 4,655,150.82 = 1,845,345.44 : x
  2. Step 2: Convert to fraction form
    3,373,271.12/4,655,150.82 = 1,845,345.44/x
  3. Step 3: Cross multiply
    3,373,271.12x = 4,655,150.82 × 1,845,345.44
  4. Step 4: Simplify right side
    3,373,271.12x = 8,590,361,338,199.26
  5. Step 5: Solve for x
    x = 8,590,361,338,199.26/3,373,271.12
  6. Step 6: Final answer
    x = 2,546,596.77

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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.