Home / 5,342,435.94-7,994,498.06-4,625,244.38

Finding the Fourth Proportional to 5,342,435.94, 7,994,498.06 and 4,625,244.38

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Solution

The fourth proportional to 5,342,435.94, 7,994,498.06 and 4,625,244.38 is: 6,921,282.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,342,435.94 : 7,994,498.06 = 4,625,244.38 : x
  2. Step 2: Convert to fraction form
    5,342,435.94/7,994,498.06 = 4,625,244.38/x
  3. Step 3: Cross multiply
    5,342,435.94x = 7,994,498.06 × 4,625,244.38
  4. Step 4: Simplify right side
    5,342,435.94x = 36,976,507,222,935.90
  5. Step 5: Solve for x
    x = 36,976,507,222,935.90/5,342,435.94
  6. Step 6: Final answer
    x = 6,921,282.28

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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.