Home / 5,607,017.46-7,737,687.21-3,028,698.25

Finding the Fourth Proportional to 5,607,017.46, 7,737,687.21 and 3,028,698.25

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Solution

The fourth proportional to 5,607,017.46, 7,737,687.21 and 3,028,698.25 is: 4,179,605.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,017.46 : 7,737,687.21 = 3,028,698.25 : x
  2. Step 2: Convert to fraction form
    5,607,017.46/7,737,687.21 = 3,028,698.25/x
  3. Step 3: Cross multiply
    5,607,017.46x = 7,737,687.21 × 3,028,698.25
  4. Step 4: Simplify right side
    5,607,017.46x = 23,435,119,711,974.38
  5. Step 5: Solve for x
    x = 23,435,119,711,974.38/5,607,017.46
  6. Step 6: Final answer
    x = 4,179,605.27

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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.