Home / 4,606,100.12-6,915,137.10-3,541,889.36

Finding the Fourth Proportional to 4,606,100.12, 6,915,137.10 and 3,541,889.36

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Solution

The fourth proportional to 4,606,100.12, 6,915,137.10 and 3,541,889.36 is: 5,317,437.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,100.12 : 6,915,137.10 = 3,541,889.36 : x
  2. Step 2: Convert to fraction form
    4,606,100.12/6,915,137.10 = 3,541,889.36/x
  3. Step 3: Cross multiply
    4,606,100.12x = 6,915,137.10 × 3,541,889.36
  4. Step 4: Simplify right side
    4,606,100.12x = 24,492,650,517,431.25
  5. Step 5: Solve for x
    x = 24,492,650,517,431.25/4,606,100.12
  6. Step 6: Final answer
    x = 5,317,437.72

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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.