Home / 1,754,110.92-2,420,673.05-949,294.92

Finding the Fourth Proportional to 1,754,110.92, 2,420,673.05 and 949,294.92

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Solution

The fourth proportional to 1,754,110.92, 2,420,673.05 and 949,294.92 is: 1,310,026.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,110.92 : 2,420,673.05 = 949,294.92 : x
  2. Step 2: Convert to fraction form
    1,754,110.92/2,420,673.05 = 949,294.92/x
  3. Step 3: Cross multiply
    1,754,110.92x = 2,420,673.05 × 949,294.92
  4. Step 4: Simplify right side
    1,754,110.92x = 2,297,932,624,599.43
  5. Step 5: Solve for x
    x = 2,297,932,624,599.43/1,754,110.92
  6. Step 6: Final answer
    x = 1,310,026.98

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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.