Home / 733,313.25-1,100,457.95-301,384.94

Finding the Fourth Proportional to 733,313.25, 1,100,457.95 and 301,384.94

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Solution

The fourth proportional to 733,313.25, 1,100,457.95 and 301,384.94 is: 452,278.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,313.25 : 1,100,457.95 = 301,384.94 : x
  2. Step 2: Convert to fraction form
    733,313.25/1,100,457.95 = 301,384.94/x
  3. Step 3: Cross multiply
    733,313.25x = 1,100,457.95 × 301,384.94
  4. Step 4: Simplify right side
    733,313.25x = 331,661,451,214.61
  5. Step 5: Solve for x
    x = 331,661,451,214.61/733,313.25
  6. Step 6: Final answer
    x = 452,278.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.