Home / 1,850,604.59-2,553,819.90-1,034,809.85

Finding the Fourth Proportional to 1,850,604.59, 2,553,819.90 and 1,034,809.85

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Solution

The fourth proportional to 1,850,604.59, 2,553,819.90 and 1,034,809.85 is: 1,428,029.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,604.59 : 2,553,819.90 = 1,034,809.85 : x
  2. Step 2: Convert to fraction form
    1,850,604.59/2,553,819.90 = 1,034,809.85/x
  3. Step 3: Cross multiply
    1,850,604.59x = 2,553,819.90 × 1,034,809.85
  4. Step 4: Simplify right side
    1,850,604.59x = 2,642,717,987,646.01
  5. Step 5: Solve for x
    x = 2,642,717,987,646.01/1,850,604.59
  6. Step 6: Final answer
    x = 1,428,029.52

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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.