Home / 2,430,314.04-3,354,029.46-1,342,680.48

Finding the Fourth Proportional to 2,430,314.04, 3,354,029.46 and 1,342,680.48

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Solution

The fourth proportional to 2,430,314.04, 3,354,029.46 and 1,342,680.48 is: 1,853,007.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,314.04 : 3,354,029.46 = 1,342,680.48 : x
  2. Step 2: Convert to fraction form
    2,430,314.04/3,354,029.46 = 1,342,680.48/x
  3. Step 3: Cross multiply
    2,430,314.04x = 3,354,029.46 × 1,342,680.48
  4. Step 4: Simplify right side
    2,430,314.04x = 4,503,389,885,286.94
  5. Step 5: Solve for x
    x = 4,503,389,885,286.94/2,430,314.04
  6. Step 6: Final answer
    x = 1,853,007.39

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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.