Home / 3,344,037.72-4,615,056.72-1,893,991.14

Finding the Fourth Proportional to 3,344,037.72, 4,615,056.72 and 1,893,991.14

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Solution

The fourth proportional to 3,344,037.72, 4,615,056.72 and 1,893,991.14 is: 2,613,869.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,037.72 : 4,615,056.72 = 1,893,991.14 : x
  2. Step 2: Convert to fraction form
    3,344,037.72/4,615,056.72 = 1,893,991.14/x
  3. Step 3: Cross multiply
    3,344,037.72x = 4,615,056.72 × 1,893,991.14
  4. Step 4: Simplify right side
    3,344,037.72x = 8,740,876,538,277.46
  5. Step 5: Solve for x
    x = 8,740,876,538,277.46/3,344,037.72
  6. Step 6: Final answer
    x = 2,613,869.00

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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.