Home / 5,063,007.56-6,986,924.82-2,739,898.28

Finding the Fourth Proportional to 5,063,007.56, 6,986,924.82 and 2,739,898.28

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Solution

The fourth proportional to 5,063,007.56, 6,986,924.82 and 2,739,898.28 is: 3,781,045.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063,007.56 : 6,986,924.82 = 2,739,898.28 : x
  2. Step 2: Convert to fraction form
    5,063,007.56/6,986,924.82 = 2,739,898.28/x
  3. Step 3: Cross multiply
    5,063,007.56x = 6,986,924.82 × 2,739,898.28
  4. Step 4: Simplify right side
    5,063,007.56x = 19,143,463,296,807.31
  5. Step 5: Solve for x
    x = 19,143,463,296,807.31/5,063,007.56
  6. Step 6: Final answer
    x = 3,781,045.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.