Home / 2,961,012.60-4,086,225.54-1,737,338.94

Finding the Fourth Proportional to 2,961,012.60, 4,086,225.54 and 1,737,338.94

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Solution

The fourth proportional to 2,961,012.60, 4,086,225.54 and 1,737,338.94 is: 2,397,544.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,012.60 : 4,086,225.54 = 1,737,338.94 : x
  2. Step 2: Convert to fraction form
    2,961,012.60/4,086,225.54 = 1,737,338.94/x
  3. Step 3: Cross multiply
    2,961,012.60x = 4,086,225.54 × 1,737,338.94
  4. Step 4: Simplify right side
    2,961,012.60x = 7,099,158,748,264.53
  5. Step 5: Solve for x
    x = 7,099,158,748,264.53/2,961,012.60
  6. Step 6: Final answer
    x = 2,397,544.26

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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.