Home / 1,735,092.28-2,394,478.02-971,126.20

Finding the Fourth Proportional to 1,735,092.28, 2,394,478.02 and 971,126.20

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Solution

The fourth proportional to 1,735,092.28, 2,394,478.02 and 971,126.20 is: 1,340,182.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,092.28 : 2,394,478.02 = 971,126.20 : x
  2. Step 2: Convert to fraction form
    1,735,092.28/2,394,478.02 = 971,126.20/x
  3. Step 3: Cross multiply
    1,735,092.28x = 2,394,478.02 × 971,126.20
  4. Step 4: Simplify right side
    1,735,092.28x = 2,325,340,340,546.12
  5. Step 5: Solve for x
    x = 2,325,340,340,546.12/1,735,092.28
  6. Step 6: Final answer
    x = 1,340,182.52

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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.