Home / 2,710,234.45-4,064,090.55-1,003,919.60

Finding the Fourth Proportional to 2,710,234.45, 4,064,090.55 and 1,003,919.60

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Solution

The fourth proportional to 2,710,234.45, 4,064,090.55 and 1,003,919.60 is: 1,505,412.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,234.45 : 4,064,090.55 = 1,003,919.60 : x
  2. Step 2: Convert to fraction form
    2,710,234.45/4,064,090.55 = 1,003,919.60/x
  3. Step 3: Cross multiply
    2,710,234.45x = 4,064,090.55 × 1,003,919.60
  4. Step 4: Simplify right side
    2,710,234.45x = 4,080,020,171,362.36
  5. Step 5: Solve for x
    x = 4,080,020,171,362.36/2,710,234.45
  6. Step 6: Final answer
    x = 1,505,412.26

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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.