Home / 2,705,932.66-3,734,054.36-1,482,243.61

Finding the Fourth Proportional to 2,705,932.66, 3,734,054.36 and 1,482,243.61

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Solution

The fourth proportional to 2,705,932.66, 3,734,054.36 and 1,482,243.61 is: 2,045,423.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,932.66 : 3,734,054.36 = 1,482,243.61 : x
  2. Step 2: Convert to fraction form
    2,705,932.66/3,734,054.36 = 1,482,243.61/x
  3. Step 3: Cross multiply
    2,705,932.66x = 3,734,054.36 × 1,482,243.61
  4. Step 4: Simplify right side
    2,705,932.66x = 5,534,778,214,502.64
  5. Step 5: Solve for x
    x = 5,534,778,214,502.64/2,705,932.66
  6. Step 6: Final answer
    x = 2,045,423.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.