Home / 3,757,088.12-5,184,228.46-2,103,149.27

Finding the Fourth Proportional to 3,757,088.12, 5,184,228.46 and 2,103,149.27

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Solution

The fourth proportional to 3,757,088.12, 5,184,228.46 and 2,103,149.27 is: 2,902,036.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757,088.12 : 5,184,228.46 = 2,103,149.27 : x
  2. Step 2: Convert to fraction form
    3,757,088.12/5,184,228.46 = 2,103,149.27/x
  3. Step 3: Cross multiply
    3,757,088.12x = 5,184,228.46 × 2,103,149.27
  4. Step 4: Simplify right side
    3,757,088.12x = 10,903,206,301,162.22
  5. Step 5: Solve for x
    x = 10,903,206,301,162.22/3,757,088.12
  6. Step 6: Final answer
    x = 2,902,036.35

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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.