Home / 3,664,102.80-5,056,543.04-2,032,457.16

Finding the Fourth Proportional to 3,664,102.80, 5,056,543.04 and 2,032,457.16

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Solution

The fourth proportional to 3,664,102.80, 5,056,543.04 and 2,032,457.16 is: 2,804,835.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,102.80 : 5,056,543.04 = 2,032,457.16 : x
  2. Step 2: Convert to fraction form
    3,664,102.80/5,056,543.04 = 2,032,457.16/x
  3. Step 3: Cross multiply
    3,664,102.80x = 5,056,543.04 × 2,032,457.16
  4. Step 4: Simplify right side
    3,664,102.80x = 10,277,207,106,496.17
  5. Step 5: Solve for x
    x = 10,277,207,106,496.17/3,664,102.80
  6. Step 6: Final answer
    x = 2,804,835.91

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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.