Home / 11,433,285.89-17,136,883.37-4,605,490.11

Finding the Fourth Proportional to 11,433,285.89, 17,136,883.37 and 4,605,490.11

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Solution

The fourth proportional to 11,433,285.89, 17,136,883.37 and 4,605,490.11 is: 6,902,980.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,433,285.89 : 17,136,883.37 = 4,605,490.11 : x
  2. Step 2: Convert to fraction form
    11,433,285.89/17,136,883.37 = 4,605,490.11/x
  3. Step 3: Cross multiply
    11,433,285.89x = 17,136,883.37 × 4,605,490.11
  4. Step 4: Simplify right side
    11,433,285.89x = 78,923,746,853,731.02
  5. Step 5: Solve for x
    x = 78,923,746,853,731.02/11,433,285.89
  6. Step 6: Final answer
    x = 6,902,980.27

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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.