Home / 1,504,769.61-2,256,680.24-493,655.95

Finding the Fourth Proportional to 1,504,769.61, 2,256,680.24 and 493,655.95

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Solution

The fourth proportional to 1,504,769.61, 2,256,680.24 and 493,655.95 is: 740,328.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,769.61 : 2,256,680.24 = 493,655.95 : x
  2. Step 2: Convert to fraction form
    1,504,769.61/2,256,680.24 = 493,655.95/x
  3. Step 3: Cross multiply
    1,504,769.61x = 2,256,680.24 × 493,655.95
  4. Step 4: Simplify right side
    1,504,769.61x = 1,114,023,623,315.87
  5. Step 5: Solve for x
    x = 1,114,023,623,315.87/1,504,769.61
  6. Step 6: Final answer
    x = 740,328.36

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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.