Home / 3,066,101.38-4,595,664.48-1,865,377

Finding the Fourth Proportional to 3,066,101.38, 4,595,664.48 and 1,865,377

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Solution

The fourth proportional to 3,066,101.38, 4,595,664.48 and 1,865,377 is: 2,795,943.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,101.38 : 4,595,664.48 = 1,865,377 : x
  2. Step 2: Convert to fraction form
    3,066,101.38/4,595,664.48 = 1,865,377/x
  3. Step 3: Cross multiply
    3,066,101.38x = 4,595,664.48 × 1,865,377
  4. Step 4: Simplify right side
    3,066,101.38x = 8,572,646,820,708.96
  5. Step 5: Solve for x
    x = 8,572,646,820,708.96/3,066,101.38
  6. Step 6: Final answer
    x = 2,795,943.69

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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.