Home / 2,602,640.86-3,886,245.56-2,296,483.58

Finding the Fourth Proportional to 2,602,640.86, 3,886,245.56 and 2,296,483.58

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Solution

The fourth proportional to 2,602,640.86, 3,886,245.56 and 2,296,483.58 is: 3,429,093.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,640.86 : 3,886,245.56 = 2,296,483.58 : x
  2. Step 2: Convert to fraction form
    2,602,640.86/3,886,245.56 = 2,296,483.58/x
  3. Step 3: Cross multiply
    2,602,640.86x = 3,886,245.56 × 2,296,483.58
  4. Step 4: Simplify right side
    2,602,640.86x = 8,924,699,104,905.49
  5. Step 5: Solve for x
    x = 8,924,699,104,905.49/2,602,640.86
  6. Step 6: Final answer
    x = 3,429,093.60

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.