Home / 2,048,999.10-3,073,469.85-927,066.30

Finding the Fourth Proportional to 2,048,999.10, 3,073,469.85 and 927,066.30

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Solution

The fourth proportional to 2,048,999.10, 3,073,469.85 and 927,066.30 is: 1,390,586.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,999.10 : 3,073,469.85 = 927,066.30 : x
  2. Step 2: Convert to fraction form
    2,048,999.10/3,073,469.85 = 927,066.30/x
  3. Step 3: Cross multiply
    2,048,999.10x = 3,073,469.85 × 927,066.30
  4. Step 4: Simplify right side
    2,048,999.10x = 2,849,310,322,001.06
  5. Step 5: Solve for x
    x = 2,849,310,322,001.06/2,048,999.10
  6. Step 6: Final answer
    x = 1,390,586.42

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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.