Home / 1,113,834.70-1,537,093.38-604,536.94

Finding the Fourth Proportional to 1,113,834.70, 1,537,093.38 and 604,536.94

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Solution

The fourth proportional to 1,113,834.70, 1,537,093.38 and 604,536.94 is: 834,261.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,834.70 : 1,537,093.38 = 604,536.94 : x
  2. Step 2: Convert to fraction form
    1,113,834.70/1,537,093.38 = 604,536.94/x
  3. Step 3: Cross multiply
    1,113,834.70x = 1,537,093.38 × 604,536.94
  4. Step 4: Simplify right side
    1,113,834.70x = 929,229,728,439.46
  5. Step 5: Solve for x
    x = 929,229,728,439.46/1,113,834.70
  6. Step 6: Final answer
    x = 834,261.79

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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.