Home / 3,426,744.08-5,134,708.73-1,264,793.47

Finding the Fourth Proportional to 3,426,744.08, 5,134,708.73 and 1,264,793.47

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Solution

The fourth proportional to 3,426,744.08, 5,134,708.73 and 1,264,793.47 is: 1,895,194.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,426,744.08 : 5,134,708.73 = 1,264,793.47 : x
  2. Step 2: Convert to fraction form
    3,426,744.08/5,134,708.73 = 1,264,793.47/x
  3. Step 3: Cross multiply
    3,426,744.08x = 5,134,708.73 × 1,264,793.47
  4. Step 4: Simplify right side
    3,426,744.08x = 6,494,346,062,381.21
  5. Step 5: Solve for x
    x = 6,494,346,062,381.21/3,426,744.08
  6. Step 6: Final answer
    x = 1,895,194.36

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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.