Home / 3,077,711.37-4,247,461.60-1,701,025.45

Finding the Fourth Proportional to 3,077,711.37, 4,247,461.60 and 1,701,025.45

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Solution

The fourth proportional to 3,077,711.37, 4,247,461.60 and 1,701,025.45 is: 2,347,536.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,711.37 : 4,247,461.60 = 1,701,025.45 : x
  2. Step 2: Convert to fraction form
    3,077,711.37/4,247,461.60 = 1,701,025.45/x
  3. Step 3: Cross multiply
    3,077,711.37x = 4,247,461.60 × 1,701,025.45
  4. Step 4: Simplify right side
    3,077,711.37x = 7,225,040,270,992.59
  5. Step 5: Solve for x
    x = 7,225,040,270,992.59/3,077,711.37
  6. Step 6: Final answer
    x = 2,347,536.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.