Home / 1,364,152.80-2,045,666.22-465,667

Finding the Fourth Proportional to 1,364,152.80, 2,045,666.22 and 465,667

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Solution

The fourth proportional to 1,364,152.80, 2,045,666.22 and 465,667 is: 698,308.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,152.80 : 2,045,666.22 = 465,667 : x
  2. Step 2: Convert to fraction form
    1,364,152.80/2,045,666.22 = 465,667/x
  3. Step 3: Cross multiply
    1,364,152.80x = 2,045,666.22 × 465,667
  4. Step 4: Simplify right side
    1,364,152.80x = 952,599,251,668.74
  5. Step 5: Solve for x
    x = 952,599,251,668.74/1,364,152.80
  6. Step 6: Final answer
    x = 698,308.32

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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.