Home / 6,675,622.80-10,009,009.96-2,415,236.64

Finding the Fourth Proportional to 6,675,622.80, 10,009,009.96 and 2,415,236.64

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Solution

The fourth proportional to 6,675,622.80, 10,009,009.96 and 2,415,236.64 is: 3,621,254.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675,622.80 : 10,009,009.96 = 2,415,236.64 : x
  2. Step 2: Convert to fraction form
    6,675,622.80/10,009,009.96 = 2,415,236.64/x
  3. Step 3: Cross multiply
    6,675,622.80x = 10,009,009.96 × 2,415,236.64
  4. Step 4: Simplify right side
    6,675,622.80x = 24,174,127,585,516.94
  5. Step 5: Solve for x
    x = 24,174,127,585,516.94/6,675,622.80
  6. Step 6: Final answer
    x = 3,621,254.27

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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.