Home / 8,996,562.27-12,415,565.66-4,922,181.27

Finding the Fourth Proportional to 8,996,562.27, 12,415,565.66 and 4,922,181.27

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Solution

The fourth proportional to 8,996,562.27, 12,415,565.66 and 4,922,181.27 is: 6,792,779.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,996,562.27 : 12,415,565.66 = 4,922,181.27 : x
  2. Step 2: Convert to fraction form
    8,996,562.27/12,415,565.66 = 4,922,181.27/x
  3. Step 3: Cross multiply
    8,996,562.27x = 12,415,565.66 × 4,922,181.27
  4. Step 4: Simplify right side
    8,996,562.27x = 61,111,664,723,496.27
  5. Step 5: Solve for x
    x = 61,111,664,723,496.27/8,996,562.27
  6. Step 6: Final answer
    x = 6,792,779.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.