Home / 4,248,558.13-6,372,881.39-3,401,017.39

Finding the Fourth Proportional to 4,248,558.13, 6,372,881.39 and 3,401,017.39

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Solution

The fourth proportional to 4,248,558.13, 6,372,881.39 and 3,401,017.39 is: 5,101,561.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,558.13 : 6,372,881.39 = 3,401,017.39 : x
  2. Step 2: Convert to fraction form
    4,248,558.13/6,372,881.39 = 3,401,017.39/x
  3. Step 3: Cross multiply
    4,248,558.13x = 6,372,881.39 × 3,401,017.39
  4. Step 4: Simplify right side
    4,248,558.13x = 21,674,280,393,287.84
  5. Step 5: Solve for x
    x = 21,674,280,393,287.84/4,248,558.13
  6. Step 6: Final answer
    x = 5,101,561.46

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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.