Home / 1,735,091.28-2,394,476.64-971,125.20

Finding the Fourth Proportional to 1,735,091.28, 2,394,476.64 and 971,125.20

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Solution

The fourth proportional to 1,735,091.28, 2,394,476.64 and 971,125.20 is: 1,340,181.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,091.28 : 2,394,476.64 = 971,125.20 : x
  2. Step 2: Convert to fraction form
    1,735,091.28/2,394,476.64 = 971,125.20/x
  3. Step 3: Cross multiply
    1,735,091.28x = 2,394,476.64 × 971,125.20
  4. Step 4: Simplify right side
    1,735,091.28x = 2,325,336,605,915.33
  5. Step 5: Solve for x
    x = 2,325,336,605,915.33/1,735,091.28
  6. Step 6: Final answer
    x = 1,340,181.14

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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.