Home / 5,782,733.63-7,980,219.29-3,204,457.46

Finding the Fourth Proportional to 5,782,733.63, 7,980,219.29 and 3,204,457.46

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Solution

The fourth proportional to 5,782,733.63, 7,980,219.29 and 3,204,457.46 is: 4,422,177.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,782,733.63 : 7,980,219.29 = 3,204,457.46 : x
  2. Step 2: Convert to fraction form
    5,782,733.63/7,980,219.29 = 3,204,457.46/x
  3. Step 3: Cross multiply
    5,782,733.63x = 7,980,219.29 × 3,204,457.46
  4. Step 4: Simplify right side
    5,782,733.63x = 25,572,273,236,276.40
  5. Step 5: Solve for x
    x = 25,572,273,236,276.40/5,782,733.63
  6. Step 6: Final answer
    x = 4,422,177.27

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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.