Home / 5,464,761.80-7,541,407.74-2,983,999.69

Finding the Fourth Proportional to 5,464,761.80, 7,541,407.74 and 2,983,999.69

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Solution

The fourth proportional to 5,464,761.80, 7,541,407.74 and 2,983,999.69 is: 4,117,939.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,761.80 : 7,541,407.74 = 2,983,999.69 : x
  2. Step 2: Convert to fraction form
    5,464,761.80/7,541,407.74 = 2,983,999.69/x
  3. Step 3: Cross multiply
    5,464,761.80x = 7,541,407.74 × 2,983,999.69
  4. Step 4: Simplify right side
    5,464,761.80x = 22,503,558,358,323.60
  5. Step 5: Solve for x
    x = 22,503,558,358,323.60/5,464,761.80
  6. Step 6: Final answer
    x = 4,117,939.48

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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.