Home / 4,155,601.59-6,237,234.06-2,107,699.41

Finding the Fourth Proportional to 4,155,601.59, 6,237,234.06 and 2,107,699.41

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Solution

The fourth proportional to 4,155,601.59, 6,237,234.06 and 2,107,699.41 is: 3,163,492.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,601.59 : 6,237,234.06 = 2,107,699.41 : x
  2. Step 2: Convert to fraction form
    4,155,601.59/6,237,234.06 = 2,107,699.41/x
  3. Step 3: Cross multiply
    4,155,601.59x = 6,237,234.06 × 2,107,699.41
  4. Step 4: Simplify right side
    4,155,601.59x = 13,146,214,548,293.90
  5. Step 5: Solve for x
    x = 13,146,214,548,293.90/4,155,601.59
  6. Step 6: Final answer
    x = 3,163,492.52

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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.