Home / 7,325,511.80-10,109,014.77-4,062,318.26

Finding the Fourth Proportional to 7,325,511.80, 10,109,014.77 and 4,062,318.26

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Solution

The fourth proportional to 7,325,511.80, 10,109,014.77 and 4,062,318.26 is: 5,605,893.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,511.80 : 10,109,014.77 = 4,062,318.26 : x
  2. Step 2: Convert to fraction form
    7,325,511.80/10,109,014.77 = 4,062,318.26/x
  3. Step 3: Cross multiply
    7,325,511.80x = 10,109,014.77 × 4,062,318.26
  4. Step 4: Simplify right side
    7,325,511.80x = 41,066,035,290,780.70
  5. Step 5: Solve for x
    x = 41,066,035,290,780.70/7,325,511.80
  6. Step 6: Final answer
    x = 5,605,893.00

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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.