Home / 962,024.17-1,328,002.28-599,628.55

Finding the Fourth Proportional to 962,024.17, 1,328,002.28 and 599,628.55

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Solution

The fourth proportional to 962,024.17, 1,328,002.28 and 599,628.55 is: 827,742.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,024.17 : 1,328,002.28 = 599,628.55 : x
  2. Step 2: Convert to fraction form
    962,024.17/1,328,002.28 = 599,628.55/x
  3. Step 3: Cross multiply
    962,024.17x = 1,328,002.28 × 599,628.55
  4. Step 4: Simplify right side
    962,024.17x = 796,308,081,553.09
  5. Step 5: Solve for x
    x = 796,308,081,553.09/962,024.17
  6. Step 6: Final answer
    x = 827,742.28

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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.