Home / 8,544,313.15-11,791,451.88-4,676,837.33

Finding the Fourth Proportional to 8,544,313.15, 11,791,451.88 and 4,676,837.33

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Solution

The fourth proportional to 8,544,313.15, 11,791,451.88 and 4,676,837.33 is: 6,454,199.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,313.15 : 11,791,451.88 = 4,676,837.33 : x
  2. Step 2: Convert to fraction form
    8,544,313.15/11,791,451.88 = 4,676,837.33/x
  3. Step 3: Cross multiply
    8,544,313.15x = 11,791,451.88 × 4,676,837.33
  4. Step 4: Simplify right side
    8,544,313.15x = 55,146,702,356,761.31
  5. Step 5: Solve for x
    x = 55,146,702,356,761.31/8,544,313.15
  6. Step 6: Final answer
    x = 6,454,199.58

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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.