Home / 2,073,298.60-3,111,330.30-950,789.80

Finding the Fourth Proportional to 2,073,298.60, 3,111,330.30 and 950,789.80

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Solution

The fourth proportional to 2,073,298.60, 3,111,330.30 and 950,789.80 is: 1,426,818.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,298.60 : 3,111,330.30 = 950,789.80 : x
  2. Step 2: Convert to fraction form
    2,073,298.60/3,111,330.30 = 950,789.80/x
  3. Step 3: Cross multiply
    2,073,298.60x = 3,111,330.30 × 950,789.80
  4. Step 4: Simplify right side
    2,073,298.60x = 2,958,221,113,670.94
  5. Step 5: Solve for x
    x = 2,958,221,113,670.94/2,073,298.60
  6. Step 6: Final answer
    x = 1,426,818.65

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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.