Home / 962,943.37-1,328,845.50-533,214.27

Finding the Fourth Proportional to 962,943.37, 1,328,845.50 and 533,214.27

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Solution

The fourth proportional to 962,943.37, 1,328,845.50 and 533,214.27 is: 735,826.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,943.37 : 1,328,845.50 = 533,214.27 : x
  2. Step 2: Convert to fraction form
    962,943.37/1,328,845.50 = 533,214.27/x
  3. Step 3: Cross multiply
    962,943.37x = 1,328,845.50 × 533,214.27
  4. Step 4: Simplify right side
    962,943.37x = 708,559,383,225.29
  5. Step 5: Solve for x
    x = 708,559,383,225.29/962,943.37
  6. Step 6: Final answer
    x = 735,826.64

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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.