Home / 2,308,529.70-3,462,794.55-625,633.20

Finding the Fourth Proportional to 2,308,529.70, 3,462,794.55 and 625,633.20

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Solution

The fourth proportional to 2,308,529.70, 3,462,794.55 and 625,633.20 is: 938,449.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,529.70 : 3,462,794.55 = 625,633.20 : x
  2. Step 2: Convert to fraction form
    2,308,529.70/3,462,794.55 = 625,633.20/x
  3. Step 3: Cross multiply
    2,308,529.70x = 3,462,794.55 × 625,633.20
  4. Step 4: Simplify right side
    2,308,529.70x = 2,166,439,235,259.06
  5. Step 5: Solve for x
    x = 2,166,439,235,259.06/2,308,529.70
  6. Step 6: Final answer
    x = 938,449.80

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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.