Home / 600,248.04-828,336.27-328,321.25

Finding the Fourth Proportional to 600,248.04, 828,336.27 and 328,321.25

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Solution

The fourth proportional to 600,248.04, 828,336.27 and 328,321.25 is: 453,080.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,248.04 : 828,336.27 = 328,321.25 : x
  2. Step 2: Convert to fraction form
    600,248.04/828,336.27 = 328,321.25/x
  3. Step 3: Cross multiply
    600,248.04x = 828,336.27 × 328,321.25
  4. Step 4: Simplify right side
    600,248.04x = 271,960,399,782.52
  5. Step 5: Solve for x
    x = 271,960,399,782.52/600,248.04
  6. Step 6: Final answer
    x = 453,080.03

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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.