Home / 3,254,772.60-4,491,692.46-1,804,602.96

Finding the Fourth Proportional to 3,254,772.60, 4,491,692.46 and 1,804,602.96

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Solution

The fourth proportional to 3,254,772.60, 4,491,692.46 and 1,804,602.96 is: 2,490,411.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,772.60 : 4,491,692.46 = 1,804,602.96 : x
  2. Step 2: Convert to fraction form
    3,254,772.60/4,491,692.46 = 1,804,602.96/x
  3. Step 3: Cross multiply
    3,254,772.60x = 4,491,692.46 × 1,804,602.96
  4. Step 4: Simplify right side
    3,254,772.60x = 8,105,721,508,725.68
  5. Step 5: Solve for x
    x = 8,105,721,508,725.68/3,254,772.60
  6. Step 6: Final answer
    x = 2,490,411.01

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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.