Home / 1,651,364.34-2,476,994.67-469,412.34

Finding the Fourth Proportional to 1,651,364.34, 2,476,994.67 and 469,412.34

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Solution

The fourth proportional to 1,651,364.34, 2,476,994.67 and 469,412.34 is: 704,103.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,364.34 : 2,476,994.67 = 469,412.34 : x
  2. Step 2: Convert to fraction form
    1,651,364.34/2,476,994.67 = 469,412.34/x
  3. Step 3: Cross multiply
    1,651,364.34x = 2,476,994.67 × 469,412.34
  4. Step 4: Simplify right side
    1,651,364.34x = 1,162,731,864,212.23
  5. Step 5: Solve for x
    x = 1,162,731,864,212.23/1,651,364.34
  6. Step 6: Final answer
    x = 704,103.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.