Home / 3,326,670.35-4,590,864.86-1,951,006.26

Finding the Fourth Proportional to 3,326,670.35, 4,590,864.86 and 1,951,006.26

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Solution

The fourth proportional to 3,326,670.35, 4,590,864.86 and 1,951,006.26 is: 2,692,423.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,670.35 : 4,590,864.86 = 1,951,006.26 : x
  2. Step 2: Convert to fraction form
    3,326,670.35/4,590,864.86 = 1,951,006.26/x
  3. Step 3: Cross multiply
    3,326,670.35x = 4,590,864.86 × 1,951,006.26
  4. Step 4: Simplify right side
    3,326,670.35x = 8,956,806,085,551.54
  5. Step 5: Solve for x
    x = 8,956,806,085,551.54/3,326,670.35
  6. Step 6: Final answer
    x = 2,692,423.70

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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.