Home / 2,493,818.82-3,441,470.49-1,347,895.62

Finding the Fourth Proportional to 2,493,818.82, 3,441,470.49 and 1,347,895.62

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Solution

The fourth proportional to 2,493,818.82, 3,441,470.49 and 1,347,895.62 is: 1,860,096.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,818.82 : 3,441,470.49 = 1,347,895.62 : x
  2. Step 2: Convert to fraction form
    2,493,818.82/3,441,470.49 = 1,347,895.62/x
  3. Step 3: Cross multiply
    2,493,818.82x = 3,441,470.49 × 1,347,895.62
  4. Step 4: Simplify right side
    2,493,818.82x = 4,638,742,999,830.26
  5. Step 5: Solve for x
    x = 4,638,742,999,830.26/2,493,818.82
  6. Step 6: Final answer
    x = 1,860,096.24

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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.