Home / 3,027,986.88-4,541,802.12-1,134,569.76

Finding the Fourth Proportional to 3,027,986.88, 4,541,802.12 and 1,134,569.76

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Solution

The fourth proportional to 3,027,986.88, 4,541,802.12 and 1,134,569.76 is: 1,701,787.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,986.88 : 4,541,802.12 = 1,134,569.76 : x
  2. Step 2: Convert to fraction form
    3,027,986.88/4,541,802.12 = 1,134,569.76/x
  3. Step 3: Cross multiply
    3,027,986.88x = 4,541,802.12 × 1,134,569.76
  4. Step 4: Simplify right side
    3,027,986.88x = 5,152,991,341,255.89
  5. Step 5: Solve for x
    x = 5,152,991,341,255.89/3,027,986.88
  6. Step 6: Final answer
    x = 1,701,787.87

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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.