Home / 4,042,607.40-6,064,785.90-1,203,006.60

Finding the Fourth Proportional to 4,042,607.40, 6,064,785.90 and 1,203,006.60

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Solution

The fourth proportional to 4,042,607.40, 6,064,785.90 and 1,203,006.60 is: 1,804,770.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,607.40 : 6,064,785.90 = 1,203,006.60 : x
  2. Step 2: Convert to fraction form
    4,042,607.40/6,064,785.90 = 1,203,006.60/x
  3. Step 3: Cross multiply
    4,042,607.40x = 6,064,785.90 × 1,203,006.60
  4. Step 4: Simplify right side
    4,042,607.40x = 7,295,977,465,286.94
  5. Step 5: Solve for x
    x = 7,295,977,465,286.94/4,042,607.40
  6. Step 6: Final answer
    x = 1,804,770.22

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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.