Home / 3,053,059.17-4,579,604.55-1,790,001.06

Finding the Fourth Proportional to 3,053,059.17, 4,579,604.55 and 1,790,001.06

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Solution

The fourth proportional to 3,053,059.17, 4,579,604.55 and 1,790,001.06 is: 2,685,010.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,059.17 : 4,579,604.55 = 1,790,001.06 : x
  2. Step 2: Convert to fraction form
    3,053,059.17/4,579,604.55 = 1,790,001.06/x
  3. Step 3: Cross multiply
    3,053,059.17x = 4,579,604.55 × 1,790,001.06
  4. Step 4: Simplify right side
    3,053,059.17x = 8,197,496,989,930.82
  5. Step 5: Solve for x
    x = 8,197,496,989,930.82/3,053,059.17
  6. Step 6: Final answer
    x = 2,685,010.85

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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.