Home / 4,661,734.61-6,991,937.60-1,466,777.75

Finding the Fourth Proportional to 4,661,734.61, 6,991,937.60 and 1,466,777.75

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Solution

The fourth proportional to 4,661,734.61, 6,991,937.60 and 1,466,777.75 is: 2,199,957.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,734.61 : 6,991,937.60 = 1,466,777.75 : x
  2. Step 2: Convert to fraction form
    4,661,734.61/6,991,937.60 = 1,466,777.75/x
  3. Step 3: Cross multiply
    4,661,734.61x = 6,991,937.60 × 1,466,777.75
  4. Step 4: Simplify right side
    4,661,734.61x = 10,255,618,458,774.82
  5. Step 5: Solve for x
    x = 10,255,618,458,774.82/4,661,734.61
  6. Step 6: Final answer
    x = 2,199,957.59

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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.