Home / 4,883,837.10-7,325,755.65-1,337,981.10

Finding the Fourth Proportional to 4,883,837.10, 7,325,755.65 and 1,337,981.10

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Solution

The fourth proportional to 4,883,837.10, 7,325,755.65 and 1,337,981.10 is: 2,006,971.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,837.10 : 7,325,755.65 = 1,337,981.10 : x
  2. Step 2: Convert to fraction form
    4,883,837.10/7,325,755.65 = 1,337,981.10/x
  3. Step 3: Cross multiply
    4,883,837.10x = 7,325,755.65 × 1,337,981.10
  4. Step 4: Simplify right side
    4,883,837.10x = 9,801,722,602,918.22
  5. Step 5: Solve for x
    x = 9,801,722,602,918.22/4,883,837.10
  6. Step 6: Final answer
    x = 2,006,971.65

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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.