Home / 7,901,089.86-10,904,388.88-4,463,552.32

Finding the Fourth Proportional to 7,901,089.86, 10,904,388.88 and 4,463,552.32

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Solution

The fourth proportional to 7,901,089.86, 10,904,388.88 and 4,463,552.32 is: 6,160,202.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,901,089.86 : 10,904,388.88 = 4,463,552.32 : x
  2. Step 2: Convert to fraction form
    7,901,089.86/10,904,388.88 = 4,463,552.32/x
  3. Step 3: Cross multiply
    7,901,089.86x = 10,904,388.88 × 4,463,552.32
  4. Step 4: Simplify right side
    7,901,089.86x = 48,672,310,283,506.21
  5. Step 5: Solve for x
    x = 48,672,310,283,506.21/7,901,089.86
  6. Step 6: Final answer
    x = 6,160,202.09

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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.