Home / 4,116,442.32-6,174,102.96-1,083,554.19

Finding the Fourth Proportional to 4,116,442.32, 6,174,102.96 and 1,083,554.19

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Solution

The fourth proportional to 4,116,442.32, 6,174,102.96 and 1,083,554.19 is: 1,625,183.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,442.32 : 6,174,102.96 = 1,083,554.19 : x
  2. Step 2: Convert to fraction form
    4,116,442.32/6,174,102.96 = 1,083,554.19/x
  3. Step 3: Cross multiply
    4,116,442.32x = 6,174,102.96 × 1,083,554.19
  4. Step 4: Simplify right side
    4,116,442.32x = 6,689,975,131,799.40
  5. Step 5: Solve for x
    x = 6,689,975,131,799.40/4,116,442.32
  6. Step 6: Final answer
    x = 1,625,183.74

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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.