Home / 3,001,953.44-4,142,645.56-1,625,285.97

Finding the Fourth Proportional to 3,001,953.44, 4,142,645.56 and 1,625,285.97

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Solution

The fourth proportional to 3,001,953.44, 4,142,645.56 and 1,625,285.97 is: 2,242,867.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,953.44 : 4,142,645.56 = 1,625,285.97 : x
  2. Step 2: Convert to fraction form
    3,001,953.44/4,142,645.56 = 1,625,285.97/x
  3. Step 3: Cross multiply
    3,001,953.44x = 4,142,645.56 × 1,625,285.97
  4. Step 4: Simplify right side
    3,001,953.44x = 6,732,983,707,350.79
  5. Step 5: Solve for x
    x = 6,732,983,707,350.79/3,001,953.44
  6. Step 6: Final answer
    x = 2,242,867.47

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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.