Home / 3,773,330.05-5,206,629.33-2,119,413.70

Finding the Fourth Proportional to 3,773,330.05, 5,206,629.33 and 2,119,413.70

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Solution

The fourth proportional to 3,773,330.05, 5,206,629.33 and 2,119,413.70 is: 2,924,472.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,330.05 : 5,206,629.33 = 2,119,413.70 : x
  2. Step 2: Convert to fraction form
    3,773,330.05/5,206,629.33 = 2,119,413.70/x
  3. Step 3: Cross multiply
    3,773,330.05x = 5,206,629.33 × 2,119,413.70
  4. Step 4: Simplify right side
    3,773,330.05x = 11,035,001,532,823.82
  5. Step 5: Solve for x
    x = 11,035,001,532,823.82/3,773,330.05
  6. Step 6: Final answer
    x = 2,924,472.92

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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.