Home / 4,032,145.40-6,050,982.90-1,789,892.60

Finding the Fourth Proportional to 4,032,145.40, 6,050,982.90 and 1,789,892.60

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Solution

The fourth proportional to 4,032,145.40, 6,050,982.90 and 1,789,892.60 is: 2,686,066.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,145.40 : 6,050,982.90 = 1,789,892.60 : x
  2. Step 2: Convert to fraction form
    4,032,145.40/6,050,982.90 = 1,789,892.60/x
  3. Step 3: Cross multiply
    4,032,145.40x = 6,050,982.90 × 1,789,892.60
  4. Step 4: Simplify right side
    4,032,145.40x = 10,830,609,515,436.54
  5. Step 5: Solve for x
    x = 10,830,609,515,436.54/4,032,145.40
  6. Step 6: Final answer
    x = 2,686,066.21

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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.