Home / 4,106,619.96-6,156,780.52-2,509,935

Finding the Fourth Proportional to 4,106,619.96, 6,156,780.52 and 2,509,935

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Solution

The fourth proportional to 4,106,619.96, 6,156,780.52 and 2,509,935 is: 3,762,977.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,619.96 : 6,156,780.52 = 2,509,935 : x
  2. Step 2: Convert to fraction form
    4,106,619.96/6,156,780.52 = 2,509,935/x
  3. Step 3: Cross multiply
    4,106,619.96x = 6,156,780.52 × 2,509,935
  4. Step 4: Simplify right side
    4,106,619.96x = 15,453,118,914,466.20
  5. Step 5: Solve for x
    x = 15,453,118,914,466.20/4,106,619.96
  6. Step 6: Final answer
    x = 3,762,977.60

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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.