Home / 3,483,993.17-4,807,748.10-1,935,355.23

Finding the Fourth Proportional to 3,483,993.17, 4,807,748.10 and 1,935,355.23

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Solution

The fourth proportional to 3,483,993.17, 4,807,748.10 and 1,935,355.23 is: 2,670,699.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,993.17 : 4,807,748.10 = 1,935,355.23 : x
  2. Step 2: Convert to fraction form
    3,483,993.17/4,807,748.10 = 1,935,355.23/x
  3. Step 3: Cross multiply
    3,483,993.17x = 4,807,748.10 × 1,935,355.23
  4. Step 4: Simplify right side
    3,483,993.17x = 9,304,700,429,857.56
  5. Step 5: Solve for x
    x = 9,304,700,429,857.56/3,483,993.17
  6. Step 6: Final answer
    x = 2,670,699.97

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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.