Home / 4,705,208.37-7,057,251.45-1,293,841.53

Finding the Fourth Proportional to 4,705,208.37, 7,057,251.45 and 1,293,841.53

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Solution

The fourth proportional to 4,705,208.37, 7,057,251.45 and 1,293,841.53 is: 1,940,608.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,705,208.37 : 7,057,251.45 = 1,293,841.53 : x
  2. Step 2: Convert to fraction form
    4,705,208.37/7,057,251.45 = 1,293,841.53/x
  3. Step 3: Cross multiply
    4,705,208.37x = 7,057,251.45 × 1,293,841.53
  4. Step 4: Simplify right side
    4,705,208.37x = 9,130,965,013,662.72
  5. Step 5: Solve for x
    x = 9,130,965,013,662.72/4,705,208.37
  6. Step 6: Final answer
    x = 1,940,608.00

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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.