Home / 2,491,597.39-3,737,707.73-975,084.43

Finding the Fourth Proportional to 2,491,597.39, 3,737,707.73 and 975,084.43

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Solution

The fourth proportional to 2,491,597.39, 3,737,707.73 and 975,084.43 is: 1,462,748.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,491,597.39 : 3,737,707.73 = 975,084.43 : x
  2. Step 2: Convert to fraction form
    2,491,597.39/3,737,707.73 = 975,084.43/x
  3. Step 3: Cross multiply
    2,491,597.39x = 3,737,707.73 × 975,084.43
  4. Step 4: Simplify right side
    2,491,597.39x = 3,644,580,606,487.36
  5. Step 5: Solve for x
    x = 3,644,580,606,487.36/2,491,597.39
  6. Step 6: Final answer
    x = 1,462,748.61

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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.