Home / 599,089.60-826,926.72-369,717.04

Finding the Fourth Proportional to 599,089.60, 826,926.72 and 369,717.04

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Solution

The fourth proportional to 599,089.60, 826,926.72 and 369,717.04 is: 510,322.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,089.60 : 826,926.72 = 369,717.04 : x
  2. Step 2: Convert to fraction form
    599,089.60/826,926.72 = 369,717.04/x
  3. Step 3: Cross multiply
    599,089.60x = 826,926.72 × 369,717.04
  4. Step 4: Simplify right side
    599,089.60x = 305,728,899,215.31
  5. Step 5: Solve for x
    x = 305,728,899,215.31/599,089.60
  6. Step 6: Final answer
    x = 510,322.49

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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.