Home / 5,207,003.52-7,184,809.44-3,271,894.08

Finding the Fourth Proportional to 5,207,003.52, 7,184,809.44 and 3,271,894.08

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Solution

The fourth proportional to 5,207,003.52, 7,184,809.44 and 3,271,894.08 is: 4,514,676.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,207,003.52 : 7,184,809.44 = 3,271,894.08 : x
  2. Step 2: Convert to fraction form
    5,207,003.52/7,184,809.44 = 3,271,894.08/x
  3. Step 3: Cross multiply
    5,207,003.52x = 7,184,809.44 × 3,271,894.08
  4. Step 4: Simplify right side
    5,207,003.52x = 23,507,935,472,664.12
  5. Step 5: Solve for x
    x = 23,507,935,472,664.12/5,207,003.52
  6. Step 6: Final answer
    x = 4,514,676.32

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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.