Home / 5,607,029.60-7,737,699.68-3,028,710.48

Finding the Fourth Proportional to 5,607,029.60, 7,737,699.68 and 3,028,710.48

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Solution

The fourth proportional to 5,607,029.60, 7,737,699.68 and 3,028,710.48 is: 4,179,619.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,029.60 : 7,737,699.68 = 3,028,710.48 : x
  2. Step 2: Convert to fraction form
    5,607,029.60/7,737,699.68 = 3,028,710.48/x
  3. Step 3: Cross multiply
    5,607,029.60x = 7,737,699.68 × 3,028,710.48
  4. Step 4: Simplify right side
    5,607,029.60x = 23,435,252,111,908.64
  5. Step 5: Solve for x
    x = 23,435,252,111,908.64/5,607,029.60
  6. Step 6: Final answer
    x = 4,179,619.83

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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.