Home / 3,197,181.19-4,798,133.74-1,514,284.69

Finding the Fourth Proportional to 3,197,181.19, 4,798,133.74 and 1,514,284.69

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Solution

The fourth proportional to 3,197,181.19, 4,798,133.74 and 1,514,284.69 is: 2,272,545.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,181.19 : 4,798,133.74 = 1,514,284.69 : x
  2. Step 2: Convert to fraction form
    3,197,181.19/4,798,133.74 = 1,514,284.69/x
  3. Step 3: Cross multiply
    3,197,181.19x = 4,798,133.74 × 1,514,284.69
  4. Step 4: Simplify right side
    3,197,181.19x = 7,265,740,452,951.96
  5. Step 5: Solve for x
    x = 7,265,740,452,951.96/3,197,181.19
  6. Step 6: Final answer
    x = 2,272,545.73

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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.