Home / 4,342,143.70-5,992,875.84-2,409,027.04

Finding the Fourth Proportional to 4,342,143.70, 5,992,875.84 and 2,409,027.04

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Solution

The fourth proportional to 4,342,143.70, 5,992,875.84 and 2,409,027.04 is: 3,324,855.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,143.70 : 5,992,875.84 = 2,409,027.04 : x
  2. Step 2: Convert to fraction form
    4,342,143.70/5,992,875.84 = 2,409,027.04/x
  3. Step 3: Cross multiply
    4,342,143.70x = 5,992,875.84 × 2,409,027.04
  4. Step 4: Simplify right side
    4,342,143.70x = 14,436,999,945,922.71
  5. Step 5: Solve for x
    x = 14,436,999,945,922.71/4,342,143.70
  6. Step 6: Final answer
    x = 3,324,855.40

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1.5x scale

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.