Home / 5,500,127.24-7,590,118.02-3,052,759.40

Finding the Fourth Proportional to 5,500,127.24, 7,590,118.02 and 3,052,759.40

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Solution

The fourth proportional to 5,500,127.24, 7,590,118.02 and 3,052,759.40 is: 4,212,776.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,500,127.24 : 7,590,118.02 = 3,052,759.40 : x
  2. Step 2: Convert to fraction form
    5,500,127.24/7,590,118.02 = 3,052,759.40/x
  3. Step 3: Cross multiply
    5,500,127.24x = 7,590,118.02 × 3,052,759.40
  4. Step 4: Simplify right side
    5,500,127.24x = 23,170,804,132,664.39
  5. Step 5: Solve for x
    x = 23,170,804,132,664.39/5,500,127.24
  6. Step 6: Final answer
    x = 4,212,776.02

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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.