Home / 5,260,428.24-7,883,666.22-2,701,539.96

Finding the Fourth Proportional to 5,260,428.24, 7,883,666.22 and 2,701,539.96

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Solution

The fourth proportional to 5,260,428.24, 7,883,666.22 and 2,701,539.96 is: 4,048,727.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,260,428.24 : 7,883,666.22 = 2,701,539.96 : x
  2. Step 2: Convert to fraction form
    5,260,428.24/7,883,666.22 = 2,701,539.96/x
  3. Step 3: Cross multiply
    5,260,428.24x = 7,883,666.22 × 2,701,539.96
  4. Step 4: Simplify right side
    5,260,428.24x = 21,298,039,324,632.15
  5. Step 5: Solve for x
    x = 21,298,039,324,632.15/5,260,428.24
  6. Step 6: Final answer
    x = 4,048,727.28

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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.