Home / 5,365,723.56-7,406,624.54-3,190,261.50

Finding the Fourth Proportional to 5,365,723.56, 7,406,624.54 and 3,190,261.50

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Solution

The fourth proportional to 5,365,723.56, 7,406,624.54 and 3,190,261.50 is: 4,403,706.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,365,723.56 : 7,406,624.54 = 3,190,261.50 : x
  2. Step 2: Convert to fraction form
    5,365,723.56/7,406,624.54 = 3,190,261.50/x
  3. Step 3: Cross multiply
    5,365,723.56x = 7,406,624.54 × 3,190,261.50
  4. Step 4: Simplify right side
    5,365,723.56x = 23,629,069,098,965.90
  5. Step 5: Solve for x
    x = 23,629,069,098,965.90/5,365,723.56
  6. Step 6: Final answer
    x = 4,403,706.01

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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.