Home / 962,794.06-1,328,697.31-533,074.18

Finding the Fourth Proportional to 962,794.06, 1,328,697.31 and 533,074.18

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Solution

The fourth proportional to 962,794.06, 1,328,697.31 and 533,074.18 is: 735,665.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,794.06 : 1,328,697.31 = 533,074.18 : x
  2. Step 2: Convert to fraction form
    962,794.06/1,328,697.31 = 533,074.18/x
  3. Step 3: Cross multiply
    962,794.06x = 1,328,697.31 × 533,074.18
  4. Step 4: Simplify right side
    962,794.06x = 708,294,228,996.46
  5. Step 5: Solve for x
    x = 708,294,228,996.46/962,794.06
  6. Step 6: Final answer
    x = 735,665.35

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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.