Home / 4,999,464.96-7,499,586.26-1,634,012.16

Finding the Fourth Proportional to 4,999,464.96, 7,499,586.26 and 1,634,012.16

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Solution

The fourth proportional to 4,999,464.96, 7,499,586.26 and 1,634,012.16 is: 2,451,145.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,464.96 : 7,499,586.26 = 1,634,012.16 : x
  2. Step 2: Convert to fraction form
    4,999,464.96/7,499,586.26 = 1,634,012.16/x
  3. Step 3: Cross multiply
    4,999,464.96x = 7,499,586.26 × 1,634,012.16
  4. Step 4: Simplify right side
    4,999,464.96x = 12,254,415,143,808.92
  5. Step 5: Solve for x
    x = 12,254,415,143,808.92/4,999,464.96
  6. Step 6: Final answer
    x = 2,451,145.32

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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.