Home / 6,633,875.90-9,950,869.24-1,841,938.85

Finding the Fourth Proportional to 6,633,875.90, 9,950,869.24 and 1,841,938.85

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Solution

The fourth proportional to 6,633,875.90, 9,950,869.24 and 1,841,938.85 is: 2,762,923.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633,875.90 : 9,950,869.24 = 1,841,938.85 : x
  2. Step 2: Convert to fraction form
    6,633,875.90/9,950,869.24 = 1,841,938.85/x
  3. Step 3: Cross multiply
    6,633,875.90x = 9,950,869.24 × 1,841,938.85
  4. Step 4: Simplify right side
    6,633,875.90x = 18,328,892,664,698.30
  5. Step 5: Solve for x
    x = 18,328,892,664,698.30/6,633,875.90
  6. Step 6: Final answer
    x = 2,762,923.66

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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.