Home / 4,116,411.70-6,174,057.01-1,083,523.59

Finding the Fourth Proportional to 4,116,411.70, 6,174,057.01 and 1,083,523.59

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Solution

The fourth proportional to 4,116,411.70, 6,174,057.01 and 1,083,523.59 is: 1,625,137.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,411.70 : 6,174,057.01 = 1,083,523.59 : x
  2. Step 2: Convert to fraction form
    4,116,411.70/6,174,057.01 = 1,083,523.59/x
  3. Step 3: Cross multiply
    4,116,411.70x = 6,174,057.01 × 1,083,523.59
  4. Step 4: Simplify right side
    4,116,411.70x = 6,689,736,398,195.91
  5. Step 5: Solve for x
    x = 6,689,736,398,195.91/4,116,411.70
  6. Step 6: Final answer
    x = 1,625,137.84

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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.