Home / 3,071,902.46-4,607,681.46-941,980.73

Finding the Fourth Proportional to 3,071,902.46, 4,607,681.46 and 941,980.73

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Solution

The fourth proportional to 3,071,902.46, 4,607,681.46 and 941,980.73 is: 1,412,918.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,902.46 : 4,607,681.46 = 941,980.73 : x
  2. Step 2: Convert to fraction form
    3,071,902.46/4,607,681.46 = 941,980.73/x
  3. Step 3: Cross multiply
    3,071,902.46x = 4,607,681.46 × 941,980.73
  4. Step 4: Simplify right side
    3,071,902.46x = 4,340,347,145,298.27
  5. Step 5: Solve for x
    x = 4,340,347,145,298.27/3,071,902.46
  6. Step 6: Final answer
    x = 1,412,918.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.