Home / 4,496,601.60-6,744,902.40-2,105,117.10

Finding the Fourth Proportional to 4,496,601.60, 6,744,902.40 and 2,105,117.10

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Solution

The fourth proportional to 4,496,601.60, 6,744,902.40 and 2,105,117.10 is: 3,157,675.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,601.60 : 6,744,902.40 = 2,105,117.10 : x
  2. Step 2: Convert to fraction form
    4,496,601.60/6,744,902.40 = 2,105,117.10/x
  3. Step 3: Cross multiply
    4,496,601.60x = 6,744,902.40 × 2,105,117.10
  4. Step 4: Simplify right side
    4,496,601.60x = 14,198,809,380,071.04
  5. Step 5: Solve for x
    x = 14,198,809,380,071.04/4,496,601.60
  6. Step 6: Final answer
    x = 3,157,675.65

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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.