Home / 4,950,343.60-7,426,827.60-1,755,136.60

Finding the Fourth Proportional to 4,950,343.60, 7,426,827.60 and 1,755,136.60

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Solution

The fourth proportional to 4,950,343.60, 7,426,827.60 and 1,755,136.60 is: 2,633,170.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,343.60 : 7,426,827.60 = 1,755,136.60 : x
  2. Step 2: Convert to fraction form
    4,950,343.60/7,426,827.60 = 1,755,136.60/x
  3. Step 3: Cross multiply
    4,950,343.60x = 7,426,827.60 × 1,755,136.60
  4. Step 4: Simplify right side
    4,950,343.60x = 13,035,096,942,650.16
  5. Step 5: Solve for x
    x = 13,035,096,942,650.16/4,950,343.60
  6. Step 6: Final answer
    x = 2,633,170.14

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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.