Home / 11,459,652.93-15,814,620.27-6,303,149.82

Finding the Fourth Proportional to 11,459,652.93, 15,814,620.27 and 6,303,149.82

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Solution

The fourth proportional to 11,459,652.93, 15,814,620.27 and 6,303,149.82 is: 8,698,511.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,459,652.93 : 15,814,620.27 = 6,303,149.82 : x
  2. Step 2: Convert to fraction form
    11,459,652.93/15,814,620.27 = 6,303,149.82/x
  3. Step 3: Cross multiply
    11,459,652.93x = 15,814,620.27 × 6,303,149.82
  4. Step 4: Simplify right side
    11,459,652.93x = 99,681,920,908,218.86
  5. Step 5: Solve for x
    x = 99,681,920,908,218.86/11,459,652.93
  6. Step 6: Final answer
    x = 8,698,511.34

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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.