Home / 5,682,710.84-8,527,429.20-2,090,999.96

Finding the Fourth Proportional to 5,682,710.84, 8,527,429.20 and 2,090,999.96

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Solution

The fourth proportional to 5,682,710.84, 8,527,429.20 and 2,090,999.96 is: 3,137,737.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,682,710.84 : 8,527,429.20 = 2,090,999.96 : x
  2. Step 2: Convert to fraction form
    5,682,710.84/8,527,429.20 = 2,090,999.96/x
  3. Step 3: Cross multiply
    5,682,710.84x = 8,527,429.20 × 2,090,999.96
  4. Step 4: Simplify right side
    5,682,710.84x = 17,830,854,116,102.83
  5. Step 5: Solve for x
    x = 17,830,854,116,102.83/5,682,710.84
  6. Step 6: Final answer
    x = 3,137,737.36

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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.