Home / 962,797.23-1,328,701.68-533,077.35

Finding the Fourth Proportional to 962,797.23, 1,328,701.68 and 533,077.35

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Solution

The fourth proportional to 962,797.23, 1,328,701.68 and 533,077.35 is: 735,669.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,797.23 : 1,328,701.68 = 533,077.35 : x
  2. Step 2: Convert to fraction form
    962,797.23/1,328,701.68 = 533,077.35/x
  3. Step 3: Cross multiply
    962,797.23x = 1,328,701.68 × 533,077.35
  4. Step 4: Simplify right side
    962,797.23x = 708,300,770,514.95
  5. Step 5: Solve for x
    x = 708,300,770,514.95/962,797.23
  6. Step 6: Final answer
    x = 735,669.72

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Double scale
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Similar ratio
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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.