Home / 5,535,739.28-7,632,532.96-4,552,241.36

Finding the Fourth Proportional to 5,535,739.28, 7,632,532.96 and 4,552,241.36

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Solution

The fourth proportional to 5,535,739.28, 7,632,532.96 and 4,552,241.36 is: 6,276,511.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,739.28 : 7,632,532.96 = 4,552,241.36 : x
  2. Step 2: Convert to fraction form
    5,535,739.28/7,632,532.96 = 4,552,241.36/x
  3. Step 3: Cross multiply
    5,535,739.28x = 7,632,532.96 × 4,552,241.36
  4. Step 4: Simplify right side
    5,535,739.28x = 34,745,132,222,075.23
  5. Step 5: Solve for x
    x = 34,745,132,222,075.23/5,535,739.28
  6. Step 6: Final answer
    x = 6,276,511.68

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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.