Home / 6,775,225.56-9,349,998.48-3,834,808.92

Finding the Fourth Proportional to 6,775,225.56, 9,349,998.48 and 3,834,808.92

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Solution

The fourth proportional to 6,775,225.56, 9,349,998.48 and 3,834,808.92 is: 5,292,142.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775,225.56 : 9,349,998.48 = 3,834,808.92 : x
  2. Step 2: Convert to fraction form
    6,775,225.56/9,349,998.48 = 3,834,808.92/x
  3. Step 3: Cross multiply
    6,775,225.56x = 9,349,998.48 × 3,834,808.92
  4. Step 4: Simplify right side
    6,775,225.56x = 35,855,457,573,090.45
  5. Step 5: Solve for x
    x = 35,855,457,573,090.45/6,775,225.56
  6. Step 6: Final answer
    x = 5,292,142.27

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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.