Home / 962,944.07-1,328,846.40-533,214.95

Finding the Fourth Proportional to 962,944.07, 1,328,846.40 and 533,214.95

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Solution

The fourth proportional to 962,944.07, 1,328,846.40 and 533,214.95 is: 735,827.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,944.07 : 1,328,846.40 = 533,214.95 : x
  2. Step 2: Convert to fraction form
    962,944.07/1,328,846.40 = 533,214.95/x
  3. Step 3: Cross multiply
    962,944.07x = 1,328,846.40 × 533,214.95
  4. Step 4: Simplify right side
    962,944.07x = 708,560,760,089.45
  5. Step 5: Solve for x
    x = 708,560,760,089.45/962,944.07
  6. Step 6: Final answer
    x = 735,827.54

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1.5x scale

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.