Home / 4,983,999.30-7,475,998.95-3,070,811.70

Finding the Fourth Proportional to 4,983,999.30, 7,475,998.95 and 3,070,811.70

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Solution

The fourth proportional to 4,983,999.30, 7,475,998.95 and 3,070,811.70 is: 4,606,217.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,999.30 : 7,475,998.95 = 3,070,811.70 : x
  2. Step 2: Convert to fraction form
    4,983,999.30/7,475,998.95 = 3,070,811.70/x
  3. Step 3: Cross multiply
    4,983,999.30x = 7,475,998.95 × 3,070,811.70
  4. Step 4: Simplify right side
    4,983,999.30x = 22,957,385,044,847.72
  5. Step 5: Solve for x
    x = 22,957,385,044,847.72/4,983,999.30
  6. Step 6: Final answer
    x = 4,606,217.55

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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.