Home / 3,025,363.10-4,175,207.57-1,848,465.80

Finding the Fourth Proportional to 3,025,363.10, 4,175,207.57 and 1,848,465.80

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Solution

The fourth proportional to 3,025,363.10, 4,175,207.57 and 1,848,465.80 is: 2,551,008.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,363.10 : 4,175,207.57 = 1,848,465.80 : x
  2. Step 2: Convert to fraction form
    3,025,363.10/4,175,207.57 = 1,848,465.80/x
  3. Step 3: Cross multiply
    3,025,363.10x = 4,175,207.57 × 1,848,465.80
  4. Step 4: Simplify right side
    3,025,363.10x = 7,717,728,400,448.26
  5. Step 5: Solve for x
    x = 7,717,728,400,448.26/3,025,363.10
  6. Step 6: Final answer
    x = 2,551,008.97

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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.