Home / 3,717,015.01-5,575,820.56-1,412,612.11

Finding the Fourth Proportional to 3,717,015.01, 5,575,820.56 and 1,412,612.11

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Solution

The fourth proportional to 3,717,015.01, 5,575,820.56 and 1,412,612.11 is: 2,119,031.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717,015.01 : 5,575,820.56 = 1,412,612.11 : x
  2. Step 2: Convert to fraction form
    3,717,015.01/5,575,820.56 = 1,412,612.11/x
  3. Step 3: Cross multiply
    3,717,015.01x = 5,575,820.56 × 1,412,612.11
  4. Step 4: Simplify right side
    3,717,015.01x = 7,876,471,646,242.98
  5. Step 5: Solve for x
    x = 7,876,471,646,242.98/3,717,015.01
  6. Step 6: Final answer
    x = 2,119,031.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.