Home / 600,584.13-828,822.35-368,007.03

Finding the Fourth Proportional to 600,584.13, 828,822.35 and 368,007.03

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Solution

The fourth proportional to 600,584.13, 828,822.35 and 368,007.03 is: 507,859.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,584.13 : 828,822.35 = 368,007.03 : x
  2. Step 2: Convert to fraction form
    600,584.13/828,822.35 = 368,007.03/x
  3. Step 3: Cross multiply
    600,584.13x = 828,822.35 × 368,007.03
  4. Step 4: Simplify right side
    600,584.13x = 305,012,449,581.09
  5. Step 5: Solve for x
    x = 305,012,449,581.09/600,584.13
  6. Step 6: Final answer
    x = 507,859.66

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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.