Home / 6,116,201.80-9,174,302.70-2,520,117.70

Finding the Fourth Proportional to 6,116,201.80, 9,174,302.70 and 2,520,117.70

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Solution

The fourth proportional to 6,116,201.80, 9,174,302.70 and 2,520,117.70 is: 3,780,176.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,201.80 : 9,174,302.70 = 2,520,117.70 : x
  2. Step 2: Convert to fraction form
    6,116,201.80/9,174,302.70 = 2,520,117.70/x
  3. Step 3: Cross multiply
    6,116,201.80x = 9,174,302.70 × 2,520,117.70
  4. Step 4: Simplify right side
    6,116,201.80x = 23,120,322,619,427.79
  5. Step 5: Solve for x
    x = 23,120,322,619,427.79/6,116,201.80
  6. Step 6: Final answer
    x = 3,780,176.55

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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.