Home / 2,584,001.80-3,869,004.30-2,024,129.80

Finding the Fourth Proportional to 2,584,001.80, 3,869,004.30 and 2,024,129.80

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Solution

The fourth proportional to 2,584,001.80, 3,869,004.30 and 2,024,129.80 is: 3,030,712.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584,001.80 : 3,869,004.30 = 2,024,129.80 : x
  2. Step 2: Convert to fraction form
    2,584,001.80/3,869,004.30 = 2,024,129.80/x
  3. Step 3: Cross multiply
    2,584,001.80x = 3,869,004.30 × 2,024,129.80
  4. Step 4: Simplify right side
    2,584,001.80x = 7,831,366,899,958.14
  5. Step 5: Solve for x
    x = 7,831,366,899,958.14/2,584,001.80
  6. Step 6: Final answer
    x = 3,030,712.63

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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.