Home / 3,344,018.56-4,615,030.20-1,893,971.94

Finding the Fourth Proportional to 3,344,018.56, 4,615,030.20 and 1,893,971.94

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Solution

The fourth proportional to 3,344,018.56, 4,615,030.20 and 1,893,971.94 is: 2,613,842.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,018.56 : 4,615,030.20 = 1,893,971.94 : x
  2. Step 2: Convert to fraction form
    3,344,018.56/4,615,030.20 = 1,893,971.94/x
  3. Step 3: Cross multiply
    3,344,018.56x = 4,615,030.20 × 1,893,971.94
  4. Step 4: Simplify right side
    3,344,018.56x = 8,740,737,701,052.59
  5. Step 5: Solve for x
    x = 8,740,737,701,052.59/3,344,018.56
  6. Step 6: Final answer
    x = 2,613,842.46

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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.