Home / 4,606,731-6,359,327.28-2,975,933.52

Finding the Fourth Proportional to 4,606,731, 6,359,327.28 and 2,975,933.52

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Solution

The fourth proportional to 4,606,731, 6,359,327.28 and 2,975,933.52 is: 4,108,105.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,731 : 6,359,327.28 = 2,975,933.52 : x
  2. Step 2: Convert to fraction form
    4,606,731/6,359,327.28 = 2,975,933.52/x
  3. Step 3: Cross multiply
    4,606,731x = 6,359,327.28 × 2,975,933.52
  4. Step 4: Simplify right side
    4,606,731x = 18,924,935,217,202.43
  5. Step 5: Solve for x
    x = 18,924,935,217,202.43/4,606,731
  6. Step 6: Final answer
    x = 4,108,105.12

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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.