Home / 4,296,209.31-6,443,406.33-1,262,750.09

Finding the Fourth Proportional to 4,296,209.31, 6,443,406.33 and 1,262,750.09

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Solution

The fourth proportional to 4,296,209.31, 6,443,406.33 and 1,262,750.09 is: 1,893,858.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,296,209.31 : 6,443,406.33 = 1,262,750.09 : x
  2. Step 2: Convert to fraction form
    4,296,209.31/6,443,406.33 = 1,262,750.09/x
  3. Step 3: Cross multiply
    4,296,209.31x = 6,443,406.33 × 1,262,750.09
  4. Step 4: Simplify right side
    4,296,209.31x = 8,136,411,923,114.07
  5. Step 5: Solve for x
    x = 8,136,411,923,114.07/4,296,209.31
  6. Step 6: Final answer
    x = 1,893,858.36

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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.