Home / 7,254,755.46-10,873,883.30-3,791,154.96

Finding the Fourth Proportional to 7,254,755.46, 10,873,883.30 and 3,791,154.96

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Solution

The fourth proportional to 7,254,755.46, 10,873,883.30 and 3,791,154.96 is: 5,682,421.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,254,755.46 : 10,873,883.30 = 3,791,154.96 : x
  2. Step 2: Convert to fraction form
    7,254,755.46/10,873,883.30 = 3,791,154.96/x
  3. Step 3: Cross multiply
    7,254,755.46x = 10,873,883.30 × 3,791,154.96
  4. Step 4: Simplify right side
    7,254,755.46x = 41,224,576,588,300.39
  5. Step 5: Solve for x
    x = 41,224,576,588,300.39/7,254,755.46
  6. Step 6: Final answer
    x = 5,682,421.25

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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.