Home / 7,553,566.97-11,333,699.43-3,958,479.17

Finding the Fourth Proportional to 7,553,566.97, 11,333,699.43 and 3,958,479.17

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Solution

The fourth proportional to 7,553,566.97, 11,333,699.43 and 3,958,479.17 is: 5,939,473.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553,566.97 : 11,333,699.43 = 3,958,479.17 : x
  2. Step 2: Convert to fraction form
    7,553,566.97/11,333,699.43 = 3,958,479.17/x
  3. Step 3: Cross multiply
    7,553,566.97x = 11,333,699.43 × 3,958,479.17
  4. Step 4: Simplify right side
    7,553,566.97x = 44,864,213,112,695.87
  5. Step 5: Solve for x
    x = 44,864,213,112,695.87/7,553,566.97
  6. Step 6: Final answer
    x = 5,939,473.80

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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.