Home / 3,669,455.10-5,493,685.05-2,252,279.10

Finding the Fourth Proportional to 3,669,455.10, 5,493,685.05 and 2,252,279.10

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Solution

The fourth proportional to 3,669,455.10, 5,493,685.05 and 2,252,279.10 is: 3,371,975.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,455.10 : 5,493,685.05 = 2,252,279.10 : x
  2. Step 2: Convert to fraction form
    3,669,455.10/5,493,685.05 = 2,252,279.10/x
  3. Step 3: Cross multiply
    3,669,455.10x = 5,493,685.05 × 2,252,279.10
  4. Step 4: Simplify right side
    3,669,455.10x = 12,373,312,020,097.46
  5. Step 5: Solve for x
    x = 12,373,312,020,097.46/3,669,455.10
  6. Step 6: Final answer
    x = 3,371,975.32

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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.