Home / 3,325,295.52-4,987,913.19-1,050,820.28

Finding the Fourth Proportional to 3,325,295.52, 4,987,913.19 and 1,050,820.28

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Solution

The fourth proportional to 3,325,295.52, 4,987,913.19 and 1,050,820.28 is: 1,576,220.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,295.52 : 4,987,913.19 = 1,050,820.28 : x
  2. Step 2: Convert to fraction form
    3,325,295.52/4,987,913.19 = 1,050,820.28/x
  3. Step 3: Cross multiply
    3,325,295.52x = 4,987,913.19 × 1,050,820.28
  4. Step 4: Simplify right side
    3,325,295.52x = 5,241,400,322,461.71
  5. Step 5: Solve for x
    x = 5,241,400,322,461.71/3,325,295.52
  6. Step 6: Final answer
    x = 1,576,220.91

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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.