Home / 5,669,020.36-8,499,039.90-2,827,669.96

Finding the Fourth Proportional to 5,669,020.36, 8,499,039.90 and 2,827,669.96

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Solution

The fourth proportional to 5,669,020.36, 8,499,039.90 and 2,827,669.96 is: 4,239,265.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,020.36 : 8,499,039.90 = 2,827,669.96 : x
  2. Step 2: Convert to fraction form
    5,669,020.36/8,499,039.90 = 2,827,669.96/x
  3. Step 3: Cross multiply
    5,669,020.36x = 8,499,039.90 × 2,827,669.96
  4. Step 4: Simplify right side
    5,669,020.36x = 24,032,479,814,071.41
  5. Step 5: Solve for x
    x = 24,032,479,814,071.41/5,669,020.36
  6. Step 6: Final answer
    x = 4,239,265.04

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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.