Home / 2,357,406.60-3,253,234.26-1,377,403.26

Finding the Fourth Proportional to 2,357,406.60, 3,253,234.26 and 1,377,403.26

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Solution

The fourth proportional to 2,357,406.60, 3,253,234.26 and 1,377,403.26 is: 1,900,824.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,406.60 : 3,253,234.26 = 1,377,403.26 : x
  2. Step 2: Convert to fraction form
    2,357,406.60/3,253,234.26 = 1,377,403.26/x
  3. Step 3: Cross multiply
    2,357,406.60x = 3,253,234.26 × 1,377,403.26
  4. Step 4: Simplify right side
    2,357,406.60x = 4,481,015,475,267.69
  5. Step 5: Solve for x
    x = 4,481,015,475,267.69/2,357,406.60
  6. Step 6: Final answer
    x = 1,900,824.18

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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.