Home / 4,071,114.60-6,102,783.90-1,511,644.20

Finding the Fourth Proportional to 4,071,114.60, 6,102,783.90 and 1,511,644.20

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Solution

The fourth proportional to 4,071,114.60, 6,102,783.90 and 1,511,644.20 is: 2,266,022.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,114.60 : 6,102,783.90 = 1,511,644.20 : x
  2. Step 2: Convert to fraction form
    4,071,114.60/6,102,783.90 = 1,511,644.20/x
  3. Step 3: Cross multiply
    4,071,114.60x = 6,102,783.90 × 1,511,644.20
  4. Step 4: Simplify right side
    4,071,114.60x = 9,225,237,886,288.38
  5. Step 5: Solve for x
    x = 9,225,237,886,288.38/4,071,114.60
  6. Step 6: Final answer
    x = 2,266,022.65

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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.