Home / 4,228,689.60-5,835,595.68-2,294,950.56

Finding the Fourth Proportional to 4,228,689.60, 5,835,595.68 and 2,294,950.56

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Solution

The fourth proportional to 4,228,689.60, 5,835,595.68 and 2,294,950.56 is: 3,167,033.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,689.60 : 5,835,595.68 = 2,294,950.56 : x
  2. Step 2: Convert to fraction form
    4,228,689.60/5,835,595.68 = 2,294,950.56/x
  3. Step 3: Cross multiply
    4,228,689.60x = 5,835,595.68 × 2,294,950.56
  4. Step 4: Simplify right side
    4,228,689.60x = 13,392,403,573,749.58
  5. Step 5: Solve for x
    x = 13,392,403,573,749.58/4,228,689.60
  6. Step 6: Final answer
    x = 3,167,033.96

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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.