Home / 3,330,089.38-4,595,523.24-1,802,196.49

Finding the Fourth Proportional to 3,330,089.38, 4,595,523.24 and 1,802,196.49

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Solution

The fourth proportional to 3,330,089.38, 4,595,523.24 and 1,802,196.49 is: 2,487,031.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,089.38 : 4,595,523.24 = 1,802,196.49 : x
  2. Step 2: Convert to fraction form
    3,330,089.38/4,595,523.24 = 1,802,196.49/x
  3. Step 3: Cross multiply
    3,330,089.38x = 4,595,523.24 × 1,802,196.49
  4. Step 4: Simplify right side
    3,330,089.38x = 8,282,035,852,841.43
  5. Step 5: Solve for x
    x = 8,282,035,852,841.43/3,330,089.38
  6. Step 6: Final answer
    x = 2,487,031.10

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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.