Home / 962,801.94-1,328,708.19-533,082.08

Finding the Fourth Proportional to 962,801.94, 1,328,708.19 and 533,082.08

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Solution

The fourth proportional to 962,801.94, 1,328,708.19 and 533,082.08 is: 735,676.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,801.94 : 1,328,708.19 = 533,082.08 : x
  2. Step 2: Convert to fraction form
    962,801.94/1,328,708.19 = 533,082.08/x
  3. Step 3: Cross multiply
    962,801.94x = 1,328,708.19 × 533,082.08
  4. Step 4: Simplify right side
    962,801.94x = 708,310,518,994.69
  5. Step 5: Solve for x
    x = 708,310,518,994.69/962,801.94
  6. Step 6: Final answer
    x = 735,676.25

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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.