Home / 3,807,293.67-5,711,902.79-1,756,966.59

Finding the Fourth Proportional to 3,807,293.67, 5,711,902.79 and 1,756,966.59

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Solution

The fourth proportional to 3,807,293.67, 5,711,902.79 and 1,756,966.59 is: 2,635,893.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,293.67 : 5,711,902.79 = 1,756,966.59 : x
  2. Step 2: Convert to fraction form
    3,807,293.67/5,711,902.79 = 1,756,966.59/x
  3. Step 3: Cross multiply
    3,807,293.67x = 5,711,902.79 × 1,756,966.59
  4. Step 4: Simplify right side
    3,807,293.67x = 10,035,622,358,572.95
  5. Step 5: Solve for x
    x = 10,035,622,358,572.95/3,807,293.67
  6. Step 6: Final answer
    x = 2,635,893.95

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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.