Home / 2,030,010.88-2,801,210.88-1,124,423.68

Finding the Fourth Proportional to 2,030,010.88, 2,801,210.88 and 1,124,423.68

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Solution

The fourth proportional to 2,030,010.88, 2,801,210.88 and 1,124,423.68 is: 1,551,591.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,010.88 : 2,801,210.88 = 1,124,423.68 : x
  2. Step 2: Convert to fraction form
    2,030,010.88/2,801,210.88 = 1,124,423.68/x
  3. Step 3: Cross multiply
    2,030,010.88x = 2,801,210.88 × 1,124,423.68
  4. Step 4: Simplify right side
    2,030,010.88x = 3,149,747,846,145.64
  5. Step 5: Solve for x
    x = 3,149,747,846,145.64/2,030,010.88
  6. Step 6: Final answer
    x = 1,551,591.61

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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.