Home / 691,536.84-953,784.23-614,093.94

Finding the Fourth Proportional to 691,536.84, 953,784.23 and 614,093.94

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Solution

The fourth proportional to 691,536.84, 953,784.23 and 614,093.94 is: 846,973.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    691,536.84 : 953,784.23 = 614,093.94 : x
  2. Step 2: Convert to fraction form
    691,536.84/953,784.23 = 614,093.94/x
  3. Step 3: Cross multiply
    691,536.84x = 953,784.23 × 614,093.94
  4. Step 4: Simplify right side
    691,536.84x = 585,713,112,640.10
  5. Step 5: Solve for x
    x = 585,713,112,640.10/691,536.84
  6. Step 6: Final answer
    x = 846,973.12

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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.