Home / 3,074,080.35-4,603,739.40-1,650,999.45

Finding the Fourth Proportional to 3,074,080.35, 4,603,739.40 and 1,650,999.45

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Solution

The fourth proportional to 3,074,080.35, 4,603,739.40 and 1,650,999.45 is: 2,472,534.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,080.35 : 4,603,739.40 = 1,650,999.45 : x
  2. Step 2: Convert to fraction form
    3,074,080.35/4,603,739.40 = 1,650,999.45/x
  3. Step 3: Cross multiply
    3,074,080.35x = 4,603,739.40 × 1,650,999.45
  4. Step 4: Simplify right side
    3,074,080.35x = 7,600,771,217,343.33
  5. Step 5: Solve for x
    x = 7,600,771,217,343.33/3,074,080.35
  6. Step 6: Final answer
    x = 2,472,534.99

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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.