Home / 8,774,797.44-12,108,715.20-4,854,322.56

Finding the Fourth Proportional to 8,774,797.44, 12,108,715.20 and 4,854,322.56

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Solution

The fourth proportional to 8,774,797.44, 12,108,715.20 and 4,854,322.56 is: 6,698,685.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,774,797.44 : 12,108,715.20 = 4,854,322.56 : x
  2. Step 2: Convert to fraction form
    8,774,797.44/12,108,715.20 = 4,854,322.56/x
  3. Step 3: Cross multiply
    8,774,797.44x = 12,108,715.20 × 4,854,322.56
  4. Step 4: Simplify right side
    8,774,797.44x = 58,779,609,367,974.91
  5. Step 5: Solve for x
    x = 58,779,609,367,974.91/8,774,797.44
  6. Step 6: Final answer
    x = 6,698,685.61

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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.