Home / 1,104,506.34-1,656,565.11-294,900.81

Finding the Fourth Proportional to 1,104,506.34, 1,656,565.11 and 294,900.81

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Solution

The fourth proportional to 1,104,506.34, 1,656,565.11 and 294,900.81 is: 442,299.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,506.34 : 1,656,565.11 = 294,900.81 : x
  2. Step 2: Convert to fraction form
    1,104,506.34/1,656,565.11 = 294,900.81/x
  3. Step 3: Cross multiply
    1,104,506.34x = 1,656,565.11 × 294,900.81
  4. Step 4: Simplify right side
    1,104,506.34x = 488,522,392,756.74
  5. Step 5: Solve for x
    x = 488,522,392,756.74/1,104,506.34
  6. Step 6: Final answer
    x = 442,299.31

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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.