Home / 2,295,072.09-3,443,001.93-697,796.64

Finding the Fourth Proportional to 2,295,072.09, 3,443,001.93 and 697,796.64

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Solution

The fourth proportional to 2,295,072.09, 3,443,001.93 and 697,796.64 is: 1,046,814.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,072.09 : 3,443,001.93 = 697,796.64 : x
  2. Step 2: Convert to fraction form
    2,295,072.09/3,443,001.93 = 697,796.64/x
  3. Step 3: Cross multiply
    2,295,072.09x = 3,443,001.93 × 697,796.64
  4. Step 4: Simplify right side
    2,295,072.09x = 2,402,515,178,267.52
  5. Step 5: Solve for x
    x = 2,402,515,178,267.52/2,295,072.09
  6. Step 6: Final answer
    x = 1,046,814.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.