Home / 962,898.32-1,328,783.46-533,169.22

Finding the Fourth Proportional to 962,898.32, 1,328,783.46 and 533,169.22

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Solution

The fourth proportional to 962,898.32, 1,328,783.46 and 533,169.22 is: 735,764.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,898.32 : 1,328,783.46 = 533,169.22 : x
  2. Step 2: Convert to fraction form
    962,898.32/1,328,783.46 = 533,169.22/x
  3. Step 3: Cross multiply
    962,898.32x = 1,328,783.46 × 533,169.22
  4. Step 4: Simplify right side
    962,898.32x = 708,466,438,251.26
  5. Step 5: Solve for x
    x = 708,466,438,251.26/962,898.32
  6. Step 6: Final answer
    x = 735,764.54

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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.