Home / 1,701,274.90-2,347,758.29-937,328.46

Finding the Fourth Proportional to 1,701,274.90, 2,347,758.29 and 937,328.46

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Solution

The fourth proportional to 1,701,274.90, 2,347,758.29 and 937,328.46 is: 1,293,512.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,274.90 : 2,347,758.29 = 937,328.46 : x
  2. Step 2: Convert to fraction form
    1,701,274.90/2,347,758.29 = 937,328.46/x
  3. Step 3: Cross multiply
    1,701,274.90x = 2,347,758.29 × 937,328.46
  4. Step 4: Simplify right side
    1,701,274.90x = 2,200,620,653,022.46
  5. Step 5: Solve for x
    x = 2,200,620,653,022.46/1,701,274.90
  6. Step 6: Final answer
    x = 1,293,512.68

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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.