Home / 3,548,503.53-4,896,930.06-2,020,610.66

Finding the Fourth Proportional to 3,548,503.53, 4,896,930.06 and 2,020,610.66

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Solution

The fourth proportional to 3,548,503.53, 4,896,930.06 and 2,020,610.66 is: 2,788,439.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,503.53 : 4,896,930.06 = 2,020,610.66 : x
  2. Step 2: Convert to fraction form
    3,548,503.53/4,896,930.06 = 2,020,610.66/x
  3. Step 3: Cross multiply
    3,548,503.53x = 4,896,930.06 × 2,020,610.66
  4. Step 4: Simplify right side
    3,548,503.53x = 9,894,789,056,025.79
  5. Step 5: Solve for x
    x = 9,894,789,056,025.79/3,548,503.53
  6. Step 6: Final answer
    x = 2,788,439.96

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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.