Home / 2,314,529.89-3,193,313.10-1,499,358.43

Finding the Fourth Proportional to 2,314,529.89, 3,193,313.10 and 1,499,358.43

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Solution

The fourth proportional to 2,314,529.89, 3,193,313.10 and 1,499,358.43 is: 2,068,636.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,529.89 : 3,193,313.10 = 1,499,358.43 : x
  2. Step 2: Convert to fraction form
    2,314,529.89/3,193,313.10 = 1,499,358.43/x
  3. Step 3: Cross multiply
    2,314,529.89x = 3,193,313.10 × 1,499,358.43
  4. Step 4: Simplify right side
    2,314,529.89x = 4,787,920,916,114.43
  5. Step 5: Solve for x
    x = 4,787,920,916,114.43/2,314,529.89
  6. Step 6: Final answer
    x = 2,068,636.46

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