Home / 11,378,607.62-17,065,070.54-4,463,492.52

Finding the Fourth Proportional to 11,378,607.62, 17,065,070.54 and 4,463,492.52

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Solution

The fourth proportional to 11,378,607.62, 17,065,070.54 and 4,463,492.52 is: 6,694,124.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,378,607.62 : 17,065,070.54 = 4,463,492.52 : x
  2. Step 2: Convert to fraction form
    11,378,607.62/17,065,070.54 = 4,463,492.52/x
  3. Step 3: Cross multiply
    11,378,607.62x = 17,065,070.54 × 4,463,492.52
  4. Step 4: Simplify right side
    11,378,607.62x = 76,169,814,708,562.34
  5. Step 5: Solve for x
    x = 76,169,814,708,562.34/11,378,607.62
  6. Step 6: Final answer
    x = 6,694,124.38

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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.