Home / 5,240,594.46-7,862,496.04-2,683,619.85

Finding the Fourth Proportional to 5,240,594.46, 7,862,496.04 and 2,683,619.85

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Solution

The fourth proportional to 5,240,594.46, 7,862,496.04 and 2,683,619.85 is: 4,026,251.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,240,594.46 : 7,862,496.04 = 2,683,619.85 : x
  2. Step 2: Convert to fraction form
    5,240,594.46/7,862,496.04 = 2,683,619.85/x
  3. Step 3: Cross multiply
    5,240,594.46x = 7,862,496.04 × 2,683,619.85
  4. Step 4: Simplify right side
    5,240,594.46x = 21,099,950,443,490.39
  5. Step 5: Solve for x
    x = 21,099,950,443,490.39/5,240,594.46
  6. Step 6: Final answer
    x = 4,026,251.34

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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.