Home / 4,616,391.79-6,371,411.76-2,683,773.39

Finding the Fourth Proportional to 4,616,391.79, 6,371,411.76 and 2,683,773.39

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Solution

The fourth proportional to 4,616,391.79, 6,371,411.76 and 2,683,773.39 is: 3,704,067.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616,391.79 : 6,371,411.76 = 2,683,773.39 : x
  2. Step 2: Convert to fraction form
    4,616,391.79/6,371,411.76 = 2,683,773.39/x
  3. Step 3: Cross multiply
    4,616,391.79x = 6,371,411.76 × 2,683,773.39
  4. Step 4: Simplify right side
    4,616,391.79x = 17,099,425,338,221.07
  5. Step 5: Solve for x
    x = 17,099,425,338,221.07/4,616,391.79
  6. Step 6: Final answer
    x = 3,704,067.18

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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.