Home / 904,581.68-1,356,827.95-336,073.46

Finding the Fourth Proportional to 904,581.68, 1,356,827.95 and 336,073.46

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Solution

The fourth proportional to 904,581.68, 1,356,827.95 and 336,073.46 is: 504,093.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,581.68 : 1,356,827.95 = 336,073.46 : x
  2. Step 2: Convert to fraction form
    904,581.68/1,356,827.95 = 336,073.46/x
  3. Step 3: Cross multiply
    904,581.68x = 1,356,827.95 × 336,073.46
  4. Step 4: Simplify right side
    904,581.68x = 455,993,857,417.16
  5. Step 5: Solve for x
    x = 455,993,857,417.16/904,581.68
  6. Step 6: Final answer
    x = 504,093.63

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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.