Home / 5,487,635.58-7,572,324.31-3,039,639.27

Finding the Fourth Proportional to 5,487,635.58, 7,572,324.31 and 3,039,639.27

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Solution

The fourth proportional to 5,487,635.58, 7,572,324.31 and 3,039,639.27 is: 4,194,362.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,487,635.58 : 7,572,324.31 = 3,039,639.27 : x
  2. Step 2: Convert to fraction form
    5,487,635.58/7,572,324.31 = 3,039,639.27/x
  3. Step 3: Cross multiply
    5,487,635.58x = 7,572,324.31 × 3,039,639.27
  4. Step 4: Simplify right side
    5,487,635.58x = 23,017,134,337,851.65
  5. Step 5: Solve for x
    x = 23,017,134,337,851.65/5,487,635.58
  6. Step 6: Final answer
    x = 4,194,362.76

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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.