Home / 3,365,805.05-5,050,544.41-1,948,629.05

Finding the Fourth Proportional to 3,365,805.05, 5,050,544.41 and 1,948,629.05

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Solution

The fourth proportional to 3,365,805.05, 5,050,544.41 and 1,948,629.05 is: 2,924,007.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,805.05 : 5,050,544.41 = 1,948,629.05 : x
  2. Step 2: Convert to fraction form
    3,365,805.05/5,050,544.41 = 1,948,629.05/x
  3. Step 3: Cross multiply
    3,365,805.05x = 5,050,544.41 × 1,948,629.05
  4. Step 4: Simplify right side
    3,365,805.05x = 9,841,637,525,516.82
  5. Step 5: Solve for x
    x = 9,841,637,525,516.82/3,365,805.05
  6. Step 6: Final answer
    x = 2,924,007.00

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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.