Home / 1,676,674.02-2,314,129.02-951,589.68

Finding the Fourth Proportional to 1,676,674.02, 2,314,129.02 and 951,589.68

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Solution

The fourth proportional to 1,676,674.02, 2,314,129.02 and 951,589.68 is: 1,313,374.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,674.02 : 2,314,129.02 = 951,589.68 : x
  2. Step 2: Convert to fraction form
    1,676,674.02/2,314,129.02 = 951,589.68/x
  3. Step 3: Cross multiply
    1,676,674.02x = 2,314,129.02 × 951,589.68
  4. Step 4: Simplify right side
    1,676,674.02x = 2,202,101,293,620.51
  5. Step 5: Solve for x
    x = 2,202,101,293,620.51/1,676,674.02
  6. Step 6: Final answer
    x = 1,313,374.73

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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.