Home / 4,853,864.17-7,283,578.20-1,974,699.73

Finding the Fourth Proportional to 4,853,864.17, 7,283,578.20 and 1,974,699.73

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Solution

The fourth proportional to 4,853,864.17, 7,283,578.20 and 1,974,699.73 is: 2,963,181.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,864.17 : 7,283,578.20 = 1,974,699.73 : x
  2. Step 2: Convert to fraction form
    4,853,864.17/7,283,578.20 = 1,974,699.73/x
  3. Step 3: Cross multiply
    4,853,864.17x = 7,283,578.20 × 1,974,699.73
  4. Step 4: Simplify right side
    4,853,864.17x = 14,382,879,904,973.89
  5. Step 5: Solve for x
    x = 14,382,879,904,973.89/4,853,864.17
  6. Step 6: Final answer
    x = 2,963,181.37

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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.