Home / 1,104,507.34-1,656,566.61-294,901.81

Finding the Fourth Proportional to 1,104,507.34, 1,656,566.61 and 294,901.81

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Solution

The fourth proportional to 1,104,507.34, 1,656,566.61 and 294,901.81 is: 442,300.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,507.34 : 1,656,566.61 = 294,901.81 : x
  2. Step 2: Convert to fraction form
    1,104,507.34/1,656,566.61 = 294,901.81/x
  3. Step 3: Cross multiply
    1,104,507.34x = 1,656,566.61 × 294,901.81
  4. Step 4: Simplify right side
    1,104,507.34x = 488,524,491,674.56
  5. Step 5: Solve for x
    x = 488,524,491,674.56/1,104,507.34
  6. Step 6: Final answer
    x = 442,300.81

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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.