Home / 3,833,412.85-5,291,810.09-2,475,947.89

Finding the Fourth Proportional to 3,833,412.85, 5,291,810.09 and 2,475,947.89

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Solution

The fourth proportional to 3,833,412.85, 5,291,810.09 and 2,475,947.89 is: 3,417,906.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,412.85 : 5,291,810.09 = 2,475,947.89 : x
  2. Step 2: Convert to fraction form
    3,833,412.85/5,291,810.09 = 2,475,947.89/x
  3. Step 3: Cross multiply
    3,833,412.85x = 5,291,810.09 × 2,475,947.89
  4. Step 4: Simplify right side
    3,833,412.85x = 13,102,246,026,616.21
  5. Step 5: Solve for x
    x = 13,102,246,026,616.21/3,833,412.85
  6. Step 6: Final answer
    x = 3,417,906.33

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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.