Home / 8,154,054.90-12,204,467.64-5,994,508.14

Finding the Fourth Proportional to 8,154,054.90, 12,204,467.64 and 5,994,508.14

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Solution

The fourth proportional to 8,154,054.90, 12,204,467.64 and 5,994,508.14 is: 8,972,196.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,154,054.90 : 12,204,467.64 = 5,994,508.14 : x
  2. Step 2: Convert to fraction form
    8,154,054.90/12,204,467.64 = 5,994,508.14/x
  3. Step 3: Cross multiply
    8,154,054.90x = 12,204,467.64 × 5,994,508.14
  4. Step 4: Simplify right side
    8,154,054.90x = 73,159,780,612,346.59
  5. Step 5: Solve for x
    x = 73,159,780,612,346.59/8,154,054.90
  6. Step 6: Final answer
    x = 8,972,196.23

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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.