Home / 5,726,555.26-7,902,697.63-3,113,064.29

Finding the Fourth Proportional to 5,726,555.26, 7,902,697.63 and 3,113,064.29

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Solution

The fourth proportional to 5,726,555.26, 7,902,697.63 and 3,113,064.29 is: 4,296,056.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726,555.26 : 7,902,697.63 = 3,113,064.29 : x
  2. Step 2: Convert to fraction form
    5,726,555.26/7,902,697.63 = 3,113,064.29/x
  3. Step 3: Cross multiply
    5,726,555.26x = 7,902,697.63 × 3,113,064.29
  4. Step 4: Simplify right side
    5,726,555.26x = 24,601,605,786,620.63
  5. Step 5: Solve for x
    x = 24,601,605,786,620.63/5,726,555.26
  6. Step 6: Final answer
    x = 4,296,056.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.