Home / 957,634.16-1,437,010.10-531,527.58

Finding the Fourth Proportional to 957,634.16, 1,437,010.10 and 531,527.58

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Solution

The fourth proportional to 957,634.16, 1,437,010.10 and 531,527.58 is: 797,601.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,634.16 : 1,437,010.10 = 531,527.58 : x
  2. Step 2: Convert to fraction form
    957,634.16/1,437,010.10 = 531,527.58/x
  3. Step 3: Cross multiply
    957,634.16x = 1,437,010.10 × 531,527.58
  4. Step 4: Simplify right side
    957,634.16x = 763,810,500,888.56
  5. Step 5: Solve for x
    x = 763,810,500,888.56/957,634.16
  6. Step 6: Final answer
    x = 797,601.56

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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.