Home / 2,603,001.96-3,899,417.76-1,793,243.34

Finding the Fourth Proportional to 2,603,001.96, 3,899,417.76 and 1,793,243.34

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Solution

The fourth proportional to 2,603,001.96, 3,899,417.76 and 1,793,243.34 is: 2,686,361.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,001.96 : 3,899,417.76 = 1,793,243.34 : x
  2. Step 2: Convert to fraction form
    2,603,001.96/3,899,417.76 = 1,793,243.34/x
  3. Step 3: Cross multiply
    2,603,001.96x = 3,899,417.76 × 1,793,243.34
  4. Step 4: Simplify right side
    2,603,001.96x = 6,992,604,927,997.72
  5. Step 5: Solve for x
    x = 6,992,604,927,997.72/2,603,001.96
  6. Step 6: Final answer
    x = 2,686,361.76

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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.