Home / 2,406,222.60-3,609,333.90-2,246,790.30

Finding the Fourth Proportional to 2,406,222.60, 3,609,333.90 and 2,246,790.30

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Solution

The fourth proportional to 2,406,222.60, 3,609,333.90 and 2,246,790.30 is: 3,370,185.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,222.60 : 3,609,333.90 = 2,246,790.30 : x
  2. Step 2: Convert to fraction form
    2,406,222.60/3,609,333.90 = 2,246,790.30/x
  3. Step 3: Cross multiply
    2,406,222.60x = 3,609,333.90 × 2,246,790.30
  4. Step 4: Simplify right side
    2,406,222.60x = 8,109,416,395,981.17
  5. Step 5: Solve for x
    x = 8,109,416,395,981.17/2,406,222.60
  6. Step 6: Final answer
    x = 3,370,185.45

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1.5x scale

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.