Home / 4,455,309.94-6,148,333.66-2,418,119.70

Finding the Fourth Proportional to 4,455,309.94, 6,148,333.66 and 2,418,119.70

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Solution

The fourth proportional to 4,455,309.94, 6,148,333.66 and 2,418,119.70 is: 3,337,008.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,309.94 : 6,148,333.66 = 2,418,119.70 : x
  2. Step 2: Convert to fraction form
    4,455,309.94/6,148,333.66 = 2,418,119.70/x
  3. Step 3: Cross multiply
    4,455,309.94x = 6,148,333.66 × 2,418,119.70
  4. Step 4: Simplify right side
    4,455,309.94x = 14,867,406,745,419.10
  5. Step 5: Solve for x
    x = 14,867,406,745,419.10/4,455,309.94
  6. Step 6: Final answer
    x = 3,337,008.41

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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.