Home / 4,217,047.57-5,819,528.39-2,283,309.46

Finding the Fourth Proportional to 4,217,047.57, 5,819,528.39 and 2,283,309.46

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Solution

The fourth proportional to 4,217,047.57, 5,819,528.39 and 2,283,309.46 is: 3,150,968.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,047.57 : 5,819,528.39 = 2,283,309.46 : x
  2. Step 2: Convert to fraction form
    4,217,047.57/5,819,528.39 = 2,283,309.46/x
  3. Step 3: Cross multiply
    4,217,047.57x = 5,819,528.39 × 2,283,309.46
  4. Step 4: Simplify right side
    4,217,047.57x = 13,287,784,225,625.57
  5. Step 5: Solve for x
    x = 13,287,784,225,625.57/4,217,047.57
  6. Step 6: Final answer
    x = 3,150,968.54

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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.