Home / 2,294,117.63-3,440,953.02-696,694.55

Finding the Fourth Proportional to 2,294,117.63, 3,440,953.02 and 696,694.55

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Solution

The fourth proportional to 2,294,117.63, 3,440,953.02 and 696,694.55 is: 1,044,973.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,117.63 : 3,440,953.02 = 696,694.55 : x
  2. Step 2: Convert to fraction form
    2,294,117.63/3,440,953.02 = 696,694.55/x
  3. Step 3: Cross multiply
    2,294,117.63x = 3,440,953.02 × 696,694.55
  4. Step 4: Simplify right side
    2,294,117.63x = 2,397,293,198,635.28
  5. Step 5: Solve for x
    x = 2,397,293,198,635.28/2,294,117.63
  6. Step 6: Final answer
    x = 1,044,973.97

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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.