Home / 1,697,811.27-2,546,175.56-560,362.29

Finding the Fourth Proportional to 1,697,811.27, 2,546,175.56 and 560,362.29

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Solution

The fourth proportional to 1,697,811.27, 2,546,175.56 and 560,362.29 is: 840,364.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,811.27 : 2,546,175.56 = 560,362.29 : x
  2. Step 2: Convert to fraction form
    1,697,811.27/2,546,175.56 = 560,362.29/x
  3. Step 3: Cross multiply
    1,697,811.27x = 2,546,175.56 × 560,362.29
  4. Step 4: Simplify right side
    1,697,811.27x = 1,426,780,764,741.82
  5. Step 5: Solve for x
    x = 1,426,780,764,741.82/1,697,811.27
  6. Step 6: Final answer
    x = 840,364.76

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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.