Home / 3,676,277.80-5,508,195.90-2,413,455.40

Finding the Fourth Proportional to 3,676,277.80, 5,508,195.90 and 2,413,455.40

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Solution

The fourth proportional to 3,676,277.80, 5,508,195.90 and 2,413,455.40 is: 3,616,099.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,277.80 : 5,508,195.90 = 2,413,455.40 : x
  2. Step 2: Convert to fraction form
    3,676,277.80/5,508,195.90 = 2,413,455.40/x
  3. Step 3: Cross multiply
    3,676,277.80x = 5,508,195.90 × 2,413,455.40
  4. Step 4: Simplify right side
    3,676,277.80x = 13,293,785,139,112.86
  5. Step 5: Solve for x
    x = 13,293,785,139,112.86/3,676,277.80
  6. Step 6: Final answer
    x = 3,616,099.18

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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.