Home / 1,933,675.01-2,900,285.88-654,278.66

Finding the Fourth Proportional to 1,933,675.01, 2,900,285.88 and 654,278.66

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Solution

The fourth proportional to 1,933,675.01, 2,900,285.88 and 654,278.66 is: 981,341.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,675.01 : 2,900,285.88 = 654,278.66 : x
  2. Step 2: Convert to fraction form
    1,933,675.01/2,900,285.88 = 654,278.66/x
  3. Step 3: Cross multiply
    1,933,675.01x = 2,900,285.88 × 654,278.66
  4. Step 4: Simplify right side
    1,933,675.01x = 1,897,595,159,183.32
  5. Step 5: Solve for x
    x = 1,897,595,159,183.32/1,933,675.01
  6. Step 6: Final answer
    x = 981,341.31

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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.