Home / 4,219,225.73-5,822,559.46-2,285,486.29

Finding the Fourth Proportional to 4,219,225.73, 5,822,559.46 and 2,285,486.29

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Solution

The fourth proportional to 4,219,225.73, 5,822,559.46 and 2,285,486.29 is: 3,153,986.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,225.73 : 5,822,559.46 = 2,285,486.29 : x
  2. Step 2: Convert to fraction form
    4,219,225.73/5,822,559.46 = 2,285,486.29/x
  3. Step 3: Cross multiply
    4,219,225.73x = 5,822,559.46 × 2,285,486.29
  4. Step 4: Simplify right side
    4,219,225.73x = 13,307,379,818,539.80
  5. Step 5: Solve for x
    x = 13,307,379,818,539.80/4,219,225.73
  6. Step 6: Final answer
    x = 3,153,986.22

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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.