Home / 3,646,102.83-5,031,723.41-2,014,615.34

Finding the Fourth Proportional to 3,646,102.83, 5,031,723.41 and 2,014,615.34

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Solution

The fourth proportional to 3,646,102.83, 5,031,723.41 and 2,014,615.34 is: 2,780,225.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,102.83 : 5,031,723.41 = 2,014,615.34 : x
  2. Step 2: Convert to fraction form
    3,646,102.83/5,031,723.41 = 2,014,615.34/x
  3. Step 3: Cross multiply
    3,646,102.83x = 5,031,723.41 × 2,014,615.34
  4. Step 4: Simplify right side
    3,646,102.83x = 10,136,987,168,423.11
  5. Step 5: Solve for x
    x = 10,136,987,168,423.11/3,646,102.83
  6. Step 6: Final answer
    x = 2,780,225.25

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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.