Home / 3,514,373.35-5,265,542.12-1,918,056.53

Finding the Fourth Proportional to 3,514,373.35, 5,265,542.12 and 1,918,056.53

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Solution

The fourth proportional to 3,514,373.35, 5,265,542.12 and 1,918,056.53 is: 2,873,800.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,373.35 : 5,265,542.12 = 1,918,056.53 : x
  2. Step 2: Convert to fraction form
    3,514,373.35/5,265,542.12 = 1,918,056.53/x
  3. Step 3: Cross multiply
    3,514,373.35x = 5,265,542.12 × 1,918,056.53
  4. Step 4: Simplify right side
    3,514,373.35x = 10,099,607,450,829.62
  5. Step 5: Solve for x
    x = 10,099,607,450,829.62/3,514,373.35
  6. Step 6: Final answer
    x = 2,873,800.38

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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.