Home / 4,455,465.48-6,148,465.26-2,418,231.24

Finding the Fourth Proportional to 4,455,465.48, 6,148,465.26 and 2,418,231.24

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Solution

The fourth proportional to 4,455,465.48, 6,148,465.26 and 2,418,231.24 is: 3,337,117.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,465.48 : 6,148,465.26 = 2,418,231.24 : x
  2. Step 2: Convert to fraction form
    4,455,465.48/6,148,465.26 = 2,418,231.24/x
  3. Step 3: Cross multiply
    4,455,465.48x = 6,148,465.26 × 2,418,231.24
  4. Step 4: Simplify right side
    4,455,465.48x = 14,868,410,769,786.72
  5. Step 5: Solve for x
    x = 14,868,410,769,786.72/4,455,465.48
  6. Step 6: Final answer
    x = 3,337,117.26

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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.