Home / 4,280,453.19-5,907,023.82-2,346,672.29

Finding the Fourth Proportional to 4,280,453.19, 5,907,023.82 and 2,346,672.29

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Solution

The fourth proportional to 4,280,453.19, 5,907,023.82 and 2,346,672.29 is: 3,238,406.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,453.19 : 5,907,023.82 = 2,346,672.29 : x
  2. Step 2: Convert to fraction form
    4,280,453.19/5,907,023.82 = 2,346,672.29/x
  3. Step 3: Cross multiply
    4,280,453.19x = 5,907,023.82 × 2,346,672.29
  4. Step 4: Simplify right side
    4,280,453.19x = 13,861,849,085,228.83
  5. Step 5: Solve for x
    x = 13,861,849,085,228.83/4,280,453.19
  6. Step 6: Final answer
    x = 3,238,406.89

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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.