Home / 4,077,216.59-6,115,861.67-1,237,328.73

Finding the Fourth Proportional to 4,077,216.59, 6,115,861.67 and 1,237,328.73

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Solution

The fourth proportional to 4,077,216.59, 6,115,861.67 and 1,237,328.73 is: 1,856,004.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,216.59 : 6,115,861.67 = 1,237,328.73 : x
  2. Step 2: Convert to fraction form
    4,077,216.59/6,115,861.67 = 1,237,328.73/x
  3. Step 3: Cross multiply
    4,077,216.59x = 6,115,861.67 × 1,237,328.73
  4. Step 4: Simplify right side
    4,077,216.59x = 7,567,331,346,810.14
  5. Step 5: Solve for x
    x = 7,567,331,346,810.14/4,077,216.59
  6. Step 6: Final answer
    x = 1,856,004.26

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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.