Home / 3,096,586.40-4,648,378.80-1,835,124.80

Finding the Fourth Proportional to 3,096,586.40, 4,648,378.80 and 1,835,124.80

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Solution

The fourth proportional to 3,096,586.40, 4,648,378.80 and 1,835,124.80 is: 2,754,760.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,586.40 : 4,648,378.80 = 1,835,124.80 : x
  2. Step 2: Convert to fraction form
    3,096,586.40/4,648,378.80 = 1,835,124.80/x
  3. Step 3: Cross multiply
    3,096,586.40x = 4,648,378.80 × 1,835,124.80
  4. Step 4: Simplify right side
    3,096,586.40x = 8,530,355,215,674.24
  5. Step 5: Solve for x
    x = 8,530,355,215,674.24/3,096,586.40
  6. Step 6: Final answer
    x = 2,754,760.93

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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.