Home / 6,236,911-8,606,937.18-3,375,343

Finding the Fourth Proportional to 6,236,911, 8,606,937.18 and 3,375,343

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Solution

The fourth proportional to 6,236,911, 8,606,937.18 and 3,375,343 is: 4,657,973.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,911 : 8,606,937.18 = 3,375,343 : x
  2. Step 2: Convert to fraction form
    6,236,911/8,606,937.18 = 3,375,343/x
  3. Step 3: Cross multiply
    6,236,911x = 8,606,937.18 × 3,375,343
  4. Step 4: Simplify right side
    6,236,911x = 29,051,365,161,952.74
  5. Step 5: Solve for x
    x = 29,051,365,161,952.74/6,236,911
  6. Step 6: Final answer
    x = 4,657,973.34

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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.