Home / 3,029,434.44-4,544,393.64-1,007,605.32

Finding the Fourth Proportional to 3,029,434.44, 4,544,393.64 and 1,007,605.32

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Solution

The fourth proportional to 3,029,434.44, 4,544,393.64 and 1,007,605.32 is: 1,511,488.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,434.44 : 4,544,393.64 = 1,007,605.32 : x
  2. Step 2: Convert to fraction form
    3,029,434.44/4,544,393.64 = 1,007,605.32/x
  3. Step 3: Cross multiply
    3,029,434.44x = 4,544,393.64 × 1,007,605.32
  4. Step 4: Simplify right side
    3,029,434.44x = 4,578,955,207,838.16
  5. Step 5: Solve for x
    x = 4,578,955,207,838.16/3,029,434.44
  6. Step 6: Final answer
    x = 1,511,488.46

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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.