Home / 5,455,382.58-7,531,653.51-4,850,095.50

Finding the Fourth Proportional to 5,455,382.58, 7,531,653.51 and 4,850,095.50

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Solution

The fourth proportional to 5,455,382.58, 7,531,653.51 and 4,850,095.50 is: 6,695,999.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,455,382.58 : 7,531,653.51 = 4,850,095.50 : x
  2. Step 2: Convert to fraction form
    5,455,382.58/7,531,653.51 = 4,850,095.50/x
  3. Step 3: Cross multiply
    5,455,382.58x = 7,531,653.51 × 4,850,095.50
  4. Step 4: Simplify right side
    5,455,382.58x = 36,529,238,796,410.20
  5. Step 5: Solve for x
    x = 36,529,238,796,410.20/5,455,382.58
  6. Step 6: Final answer
    x = 6,695,999.46

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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.