Home / 6,241,372.80-9,346,312.80-4,981,660.80

Finding the Fourth Proportional to 6,241,372.80, 9,346,312.80 and 4,981,660.80

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Solution

The fourth proportional to 6,241,372.80, 9,346,312.80 and 4,981,660.80 is: 7,459,922.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,372.80 : 9,346,312.80 = 4,981,660.80 : x
  2. Step 2: Convert to fraction form
    6,241,372.80/9,346,312.80 = 4,981,660.80/x
  3. Step 3: Cross multiply
    6,241,372.80x = 9,346,312.80 × 4,981,660.80
  4. Step 4: Simplify right side
    6,241,372.80x = 46,560,160,100,298.24
  5. Step 5: Solve for x
    x = 46,560,160,100,298.24/6,241,372.80
  6. Step 6: Final answer
    x = 7,459,922.94

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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.