Home / 3,576,118.54-4,934,973.72-1,944,511.66

Finding the Fourth Proportional to 3,576,118.54, 4,934,973.72 and 1,944,511.66

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Solution

The fourth proportional to 3,576,118.54, 4,934,973.72 and 1,944,511.66 is: 2,683,388.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,118.54 : 4,934,973.72 = 1,944,511.66 : x
  2. Step 2: Convert to fraction form
    3,576,118.54/4,934,973.72 = 1,944,511.66/x
  3. Step 3: Cross multiply
    3,576,118.54x = 4,934,973.72 × 1,944,511.66
  4. Step 4: Simplify right side
    3,576,118.54x = 9,596,113,940,333.57
  5. Step 5: Solve for x
    x = 9,596,113,940,333.57/3,576,118.54
  6. Step 6: Final answer
    x = 2,683,388.10

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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.