Home / 4,812,025.05-7,213,552.39-2,413,066.47

Finding the Fourth Proportional to 4,812,025.05, 7,213,552.39 and 2,413,066.47

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Solution

The fourth proportional to 4,812,025.05, 7,213,552.39 and 2,413,066.47 is: 3,617,350.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,812,025.05 : 7,213,552.39 = 2,413,066.47 : x
  2. Step 2: Convert to fraction form
    4,812,025.05/7,213,552.39 = 2,413,066.47/x
  3. Step 3: Cross multiply
    4,812,025.05x = 7,213,552.39 × 2,413,066.47
  4. Step 4: Simplify right side
    4,812,025.05x = 17,406,781,401,897.36
  5. Step 5: Solve for x
    x = 17,406,781,401,897.36/4,812,025.05
  6. Step 6: Final answer
    x = 3,617,350.54

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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.