Home / 3,371,160.36-4,652,202.78-1,843,280.04

Finding the Fourth Proportional to 3,371,160.36, 4,652,202.78 and 1,843,280.04

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Solution

The fourth proportional to 3,371,160.36, 4,652,202.78 and 1,843,280.04 is: 2,543,727.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,160.36 : 4,652,202.78 = 1,843,280.04 : x
  2. Step 2: Convert to fraction form
    3,371,160.36/4,652,202.78 = 1,843,280.04/x
  3. Step 3: Cross multiply
    3,371,160.36x = 4,652,202.78 × 1,843,280.04
  4. Step 4: Simplify right side
    3,371,160.36x = 8,575,312,526,406.51
  5. Step 5: Solve for x
    x = 8,575,312,526,406.51/3,371,160.36
  6. Step 6: Final answer
    x = 2,543,727.27

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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.