Home / 600,567.29-828,780.61-324,924.24

Finding the Fourth Proportional to 600,567.29, 828,780.61 and 324,924.24

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Solution

The fourth proportional to 600,567.29, 828,780.61 and 324,924.24 is: 448,394.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,567.29 : 828,780.61 = 324,924.24 : x
  2. Step 2: Convert to fraction form
    600,567.29/828,780.61 = 324,924.24/x
  3. Step 3: Cross multiply
    600,567.29x = 828,780.61 × 324,924.24
  4. Step 4: Simplify right side
    600,567.29x = 269,290,909,018.68
  5. Step 5: Solve for x
    x = 269,290,909,018.68/600,567.29
  6. Step 6: Final answer
    x = 448,394.23

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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.