Home / 3,037,793.10-4,550,566.05-1,897,053.90

Finding the Fourth Proportional to 3,037,793.10, 4,550,566.05 and 1,897,053.90

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Solution

The fourth proportional to 3,037,793.10, 4,550,566.05 and 1,897,053.90 is: 2,841,756.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,793.10 : 4,550,566.05 = 1,897,053.90 : x
  2. Step 2: Convert to fraction form
    3,037,793.10/4,550,566.05 = 1,897,053.90/x
  3. Step 3: Cross multiply
    3,037,793.10x = 4,550,566.05 × 1,897,053.90
  4. Step 4: Simplify right side
    3,037,793.10x = 8,632,669,072,360.09
  5. Step 5: Solve for x
    x = 8,632,669,072,360.09/3,037,793.10
  6. Step 6: Final answer
    x = 2,841,756.76

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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.