Home / 5,909,090.56-8,154,542.44-3,192,836.56

Finding the Fourth Proportional to 5,909,090.56, 8,154,542.44 and 3,192,836.56

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Solution

The fourth proportional to 5,909,090.56, 8,154,542.44 and 3,192,836.56 is: 4,406,113.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909,090.56 : 8,154,542.44 = 3,192,836.56 : x
  2. Step 2: Convert to fraction form
    5,909,090.56/8,154,542.44 = 3,192,836.56/x
  3. Step 3: Cross multiply
    5,909,090.56x = 8,154,542.44 × 3,192,836.56
  4. Step 4: Simplify right side
    5,909,090.56x = 26,036,121,232,503.61
  5. Step 5: Solve for x
    x = 26,036,121,232,503.61/5,909,090.56
  6. Step 6: Final answer
    x = 4,406,113.08

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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.