Home / 6,913,998.37-9,544,901.21-5,051,322.27

Finding the Fourth Proportional to 6,913,998.37, 9,544,901.21 and 5,051,322.27

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Solution

The fourth proportional to 6,913,998.37, 9,544,901.21 and 5,051,322.27 is: 6,973,442.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,998.37 : 9,544,901.21 = 5,051,322.27 : x
  2. Step 2: Convert to fraction form
    6,913,998.37/9,544,901.21 = 5,051,322.27/x
  3. Step 3: Cross multiply
    6,913,998.37x = 9,544,901.21 × 5,051,322.27
  4. Step 4: Simplify right side
    6,913,998.37x = 48,214,372,047,022.95
  5. Step 5: Solve for x
    x = 48,214,372,047,022.95/6,913,998.37
  6. Step 6: Final answer
    x = 6,973,442.78

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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.